Modern Warfare 4 Player Split Screen

Some Call of Duty: Modern Warfare players that are trying to experience the split-screen style and play couch co-op are reporting that the feature is completely broken for them. Upon the second thespian tries to log in the game freezes before eventually restarting,

Split Screen Non Working on Call of Duty Modern Warfare

We've investigated this particular issue thoroughly and we figured out that there are actually multiple causes why you tin can await this result to occur. Here'south a list of verified causes that might end up breaking the split-screen functionality in Call of Duty: Modern Warfare:

The second person is signed in – As information technology turns out, the majority of the time, this problem occurs on Xbox and Playstation consoles where the 2d person that should participate in the separate-screen session is also signed in with the console. Several afflicted users dealing with the same kind of issue have confirmed that the problem was finally fixed afterwards they ensured that the second thespian is signed in at the aforementioned time when they're added to the split-screen lobby.
Game startup glitch – Go on in mind that according to a lot of users, this problem can likewise exist rooted in some kind of glitch affecting the startup sequence. Several users that were likewise dealing with this trouble have managed to fix it but by restarting the game a couple of times.
Temporary data induced risk – According to some affected users, this type of issue can also be attributed to some kind of trouble caused past temporary data accumulation on your console. If you lot're experiencing this problem when launching the game from last-gen or current-gen consoles (Xbox or Playstation), you lot should be able to set up the trouble by initiating a power-cycle procedure.
Corrupted multiplayer packs – Nether some circumstances, you can expect this error to occur due to some blazon of corruption affecting the multiplayer packs accompanying the main game on consoles. The fix, in this example, is to just uninstall the multiplayer packs earlier reinstalling them.
Game installation inconsistency – If you're experiencing this issue on consoles, chances are you're dealing with a game installation inconsistency. Several users dealing with this problem take confirmed that the problem was finally fixed afterward reinstalling the game conventionally on their consoles.
Conflicting MAC address – Every bit it turns out, y'all can also put the blame on a alien MAC address if you're launching the game on an Xbox console. Several users that were likewise dealing with this problem when launching carve up-screen co-op sessions accept managed to set up it by clearing the currently stored MAC address from the Avant-garde Settings menu.
Platform update bankrupt the game – According to a lot of users playing the game on Xbox, this problem started to occur from them immediately after a game update specific to Xbox consoles was installed. In this case, at that place is not a fix yet. All yous can practice at this indicate is open a back up ticket with Activision to raise sensation well-nigh this issue and hope they'll end up fixing it equally soon equally possible.
Crossplay is enabled on both accounts – As it turns out, one other reason why you can expect to deal with this problem is when crossplay is enabled on both accounts that are trying to play dissever-screen mode. Some users take reportedly been able to featherbed this error past ensuring that crossplay is disabled on both accounts.

Now that we went over every potential crusade that might be responsible for this issue, let's go over every fix that other users have successfully used to set the problem and play the separate-screen mode of Call of Duty: Mod Warfare.

ane. Make sure the second person is non logged in (if applicative)

Earlier you motion on to the other potential fixes below, you should start past deploying the most commonly used fix to resolve the split-screen issues with Call of Duty: Modern Warfare. This involves measuring that the 2nd account that's to participate in the divide-screen gaming session is logged out when launching the game.

This fix has been reportedly been successful for a lot of users experiencing this error, particularly people facing the issue on Xbox consoles (Xbox One and Xbox Serial Due south and X).

Note: You can attempt to replicate this ready on Playstation consoles besides, simply nosotros haven't been able to verify its effectiveness on Sony's consoles.

Here's a quick footstep-past-footstep guide that will help yous enforce this verified gear up:

Beginning things first, ensure that the 2d actor (not the ane that'southward launching COD: Modern Warfare) is non signed in. Ensure that the second controller is also turned off.
Next, ensure that you are logged in with the primary account (the one that holds ownership of the game) and launch Phone call of Duty: Mod Warfare commonly. Too, ensure that the 2nd histrion controller is turned off.
Before you launch a map, take the time to filter out the playlists that are not compatible with the split screenplay.

Filtering playlists non compatible with divide-screen play
Now, turn the player 2 controller and select the Xbox contour that y'all desire to apply for the second player that's joining the split-screen session.
Note: The second player cannot be the same Xbox contour as the i that'southward being used for role player 1.
Launch the map and see if this allowed you to gear up the problem.

In instance the same kind of event is nevertheless occurring, move down to the next potential fix beneath.

2. Restart panel or PC

In case the set in a higher place didn't piece of work in your instance, you lot should keep by troubleshooting against a potential issue facilitated past a startup inconsistency.

If you're dealing with this kind of issue, rebooting your console or PC forth with the game should prepare information technology, as information technology's been reported by a lot of affected users.

Note: Keep in mind that this is only a temporary fix and y'all should expect the event to return at a later betoken in time.

Follow one of the sub-guides below to perform a system reboot of your platform of choice before re-launching Call of Duty: Modern Warfare and seeing if the split-screen trouble has been fixed.

If you're on PC, click on the Kickoff icon, then click on the ability icon to bring up the ability menu. Then, select Restart from the cluster of options available.

If you lot're playing in an Xbox console, printing and concord on to the box push button (on the eye of your Xbox controller to open up the Ability center). From the power carte du jour, highlight the Restart panel and ostend your choice by striking the Restart push.

Note: This performance will work on both Xbox One and Xbox Series Due south/X consoles.

In example you lot have this issue on PS4, press and hold on to the PS button (on your controller) before selecting power from the context menu that but appeared. From the power menu, select Restart PS4 and look until the performance is complete.

Note: The steps above volition just work on Playstation 4. If yous're on PS5, follow the steps below.

If you're playing on Playstation 5, press the PS button on your controller. Next, from the Options Bill of fare, access the underlying power menu. Finally, from the listing of available options, select Restart PS5.

In one case you lot manage to restart the platform that you're attempting to play COD: Modernistic Warfare on, launch the game again and see if the split-screen issues accept stopped occurring.

In case the aforementioned kind of issue is still ongoing, move downwards to the next potential set up beneath.

3. Power-cycle console

Every bit the developers confirmed themselves, this split up-screen issue can also be ultimately buried by a cache issue. IN almost cases, you tin blame the temporary files generated by this game version. Well-nigh likely, these files are preventing your console or PC from whitelisting the connexion with the game server.

You should be able to gear up the issue by power-cycling your console or by clearing the enshroud of the game launcher on PC.

Note: The steps that will help you do this will be different depending on which panel you're using or if you're on PC using Steam or Battle.Net.

To brand things clearer for you, we've put together a series of sub-guides that volition walk you through the unabridged process of power-cycling your panel (or clearing the enshroud of the Steam launcher).

Simply follow the sub-guide that treats the platform where you're currently playing Telephone call of Duty: Modern Warfare on:

Power-cycle Xbox One

If you're having problem facilitating split up-screen gameplay on Xbox One, y'all can use this method to clear the system enshroud and hopefully resolve the issue:

Note: The steps below will aid yous become into the 'no-power style before unplugging the power cord in social club to articulate the currently stored cached information.

Hither's what you lot need to practise to power cycle your Xbox One:

Ensure that your Xbox One console is powered on and not in hibernation mode.
Press and hold the power push button (on your panel).

Power bike the Xbox One console

Note: Proceed it pressed until the LED on the front end of your console turns itself off.
Once your console no longer shows any signs of life, unplug the power cable from your Xbox console.
Wait for thirty seconds or more earlier unplugging the power cable – This will requite the power capacitors enough time to articulate themselves which will serve the purpose of clearing the cached data.
Once this process is complete, go ahead and plug the power brick back into your Xbox One console before you turn information technology back on.
After the operation is complete, launch COD: Modernistic Warfare and run into if the split-screen problems have been fixed.

Ability-bicycle Xbox Series S/X

If you're among the lucky ones that manage to get their hands on the latest iteration of Microsoft's console, you lot'll be pleased to know there's an easier way to clear your console'south cache. Microsoft implemented a software-based method of clearing the arrangement cache.

Follow the instructions below to ability-cycle your cached data on your Xbox Series console:

First things first, make sure your console is idle and not actively rendering a game in the background.
Side by side, press the glowing Xbox push in the centre of your controller.
Inside the guide men, scroll to the right to the Profile & System.
From the next tab (Profile & System), choose Settings, then printing the A push button to access them.

Accessing the Settings card
Inside the Settings carte du jour, become to the Device & Connections tab, then select Blu-Ray from the list of available options.
From the Blu-Ray dedicate menu, become to Persistent Storage. Next, use the Clear Persistent Storagebutton to get rid of your electric current cache cluster.

Clearing the persistent storage
Reboot your console and meet if the problem is fixed by attempting to launch the split-screen component of COD: Mod Warfare.

Ability cycle Playstation iv

Opposite from Xbox Series X and S, the PlayStation ecosystem doesn't accept a specific menu that will allow yous to clear the cache of your console.

So to clean your console's arrangement cache, you'll demand to exercise a power-cycling procedure instead to ensure that the power capacitors are drained and that temporary information files are let become.

Here'south what you have to do to get this done:

Turn on your Playstation four panel and brand certain you are on the abode screen.
Next, press and concur on to the power button on your panel and go on it pressed until you hear a audio queue.

Press the Power button

Notation: Turn your panel off and ensure that you DON'T put it into Residuum Mode (Hibernation Mode) instead. If you lot practise this, the following steps will fail.
After you hear the sound queues and you see the lite indicator on the Playstation 4 console no longer blinking, unplug the power lawmaking from the back of your console.
Wat for at least thirty seconds earlier plugging it back in. This is important because it gives the power capacitors enough time to drain themselves.
Note: By doing this, the temporary data that is currently cached volition be cleared.
Start your console commonly and see if you are able to launch Call of Duty Modern Warfare's split-screen mode.

Power Cycle Playstation 5

Merely like information technology is on PS4, the PlayStation 5 as well doesn't have a specific menu that will allow yous to clear the cache.

Just like the guide above, you lot'll have to exercise information technology manually (past unplugging the cord from the back of your Playstation v) after deploying a power-wheel procedure.

However, on Ps4 the procedure is slightly different equally you'll see below:

Start by making certain that your Playstation 5 console is fully turned ON.
Long printing the power button on your console until you lot hear a beep. After you lot hear the sound queue, release the button wait until your console powers downward completely.

Power cycling PS5

Note: Don't brusk printing the button considering you'll enter residue fashion instead which volition invalidate the remaining steps below.
Next, unplug the power cord from the back of your console.
Wait for 2 minutes or more to ensure that y'all give enough time for the power capacitors to clear themselves.
Note: This is what actually makes your console 'forget' the cached information.
Finally, plug the ability lawmaking back into your Playstation five console hit the power push.
Await until the next startup sequence is complete, and so launch Phone call of Duty Modern Warfare once again and see if you lot tin can access the split-screen maps without the game restarting.

3.5. Clear buried data on Steam (PC)

If y'all're experiencing these split-screen problems while launching the game through Steam, chances are it's probably due to an issue affecting the locally cached data.

Most likely, Steam might have trouble recognizing that you actually have ownership of the game.

To ready this outcome, you'll need to verify the integrity of the game files.

Here's how to clear the cached data of Battlefield 2042 on Steam:

Note: Don't starting time with the step below unless y'all've ensured that your system doesn't perform some other intensive task in the background (such equally virus scanning, rendering, or defragmenting).

Make certain you are signed with the account that you're having issues with.
Next, select Library from the horizontal menu at the tiptop.
Locate the icon related to COD: Modern Warfare inside the vertical menu on the left and right-click on it.
From the context menu that just appeared, click on Properties from the context carte.

Accessing the Backdrop screen of COD Modern Warfare
From the Properties Menu of Call of Duty Modernistic Warfare, choose Local files from the vertical bill of fare on the left.
Adjacent, initiate an integrity check by clicking on the Verify integrity of game enshroud push button.

Deploy an integrity cheque
Once you encounter the confirmation prompt, click Yes and wait until the task finishes.
Note: Information technology'due south not that unusual for one or more files to neglect in one case this scan is initiated, so don't freak out. This is normal for most games.
Finally, reboot your PC and see if the outcome is fixed once the next startup is consummate.

If this method didn't work for you, motion downwards to the side by side potential fix below.

4. Reinstall multiplayer packs (Consoles ONLY)

If none of the potential fixes above have worked for you, the adjacent matter you should practise is ensure that you're not actually dealing with the bundle glitch affecting MultiPlayer Pack two and MultiPlayer Pack iii content.

This is very mutual on Xbox Series S, Xbox Series Ten, and PS5. (Consoles that allow y'all to partially install games)

Unremarkably, one of those Multiplayer packs (or both) becomes corrupted when a new update is installed and up interfering with the stability of the game.

In this case, you tin try to ready the outcome by temporarily uninstalling these ii problematic Multiplayer pack south from your Playstation or Xbox console before installing them back.

We've put together two potential sub-guides that volition help yous treat the effect regardless of your console of pick:

Reinstall COD Multiplayer packs on Xbox Series X and Xbox Serial S

If yous're playing the game on Xbox Serial S or Series S, yous can enforce this fix by accessing the defended Manage game and add-ons card associated with Call of Duty Modernistic Warfare and uninstalling just the multiplayer components from the Add-ons card.

Hither'southward how to do this:

Start past ensuring you are on the main dashboard of your Xbox console.
Admission the Settings menu (either via the Xbox button or directly from selecting the gearbox icon on your screen).

Admission the Settings bill of fare on PS5
Adjacent, select My Apps & Games from the list of bachelor options and press A (on your controller) to admission it.

Access the My games and apps menu
From the dedicated bill of fare, select Apps and wait until your library of bachelor games is fully loaded.
At this point, it'southward important to ensure that Games is selected from the vertical carte du jour on the left.
After you do this, move over to the right-mitt side pane and access the entry associated with your Call of Duty Modern Warfare installation.

Accessing the Call of Duty Modernistic Warfare installations
From the side by side menu, go ahead and access the Manage game and add-ons menu.

Access the Phone call of Duty Modern Warfare
From the defended COD: Modernistic Warfare menu, select the main interface at the top of the screen to go an overview of all the game pieces.

Telephone call of Duty: Modern Warfare installation
Start by unselecting everything start to make sure you lot're not deleting anything by mistake.
Check the boxes associated with Call of Duty Modern Warfare – Multiplayer Pack 1 and Call of Duty Modernistic Warfare – Multiplayer Pack two .

Uninstall the two problematic packages
Subsequently you lot select the two packages, follow the prompts to uninstall them from your console.
Restart your console equally well, so launch the game usually and install the missing multiplayer packs when prompted to do then.
Initiate another attempt at launching a split up-screen way and see if the problem is now fixed.

Reinstall COD Multiplayer packs on Playstation 5

If y'all're experiencing this issue on a Playstation 5 console, you tin reinstall the packages potentially responsible for this issue from the Games and Apps menu (under Storage).

Hither's how to exercise information technology:

Start by accessing the gearbox icon (Settings) in the height-right corner of the screen.

Access the Settings carte du jour on PS5
Inside the Settings card of your PlayStation 5 system, admission the Storage submenu.
From the Storage sub-card, cull Panel Storage from the menu on the left.
Next, access the Games and Apps menu from the right-hand department of the screen.
Inside the Games and Apps card, roll downwards through the list of installed applications and locate the entry associated with Call of Duty .
When you locate the correct entry, admission the Manage carte associated with the game (select it, then printing 10 to admission it).

Manage the Call of Duty menu
Inside the Manage menu of COD: Modern Warfare, select Multiplayer Pack 2 and Multiplayer Pack 3 before clicking Ok to schedule them for deletion.
Highlight Ok to confirm the uninstallation of the problematic Multiplayer packs, and so press Ten to initiate your procedure.
Later this operation is finished, reboot your PS5 console and meet if the split-screen result is resolved once the next startup is complete.

five. Reinstall the entire game on PC or consoles

If none of the methods above accept worked for you lot, the side by side troubleshooting avenue you should explore is to have some measures against a potential corruption issue that is affecting the game files.

Several users that we're also unable to engage in separate-screen gameplay have confirmed that reinstalling the game on their platform of option has fixed the effect.

Keep in mind that the steps of reinstalling the game will depend on the platform that you're playing the game on.

To guide you lot regardless of where you're playing the game, we've created a series of sub-guides that will guide yous through the process of reinstalling the game.

Follow the applicative sub-guide below to reinstall Call of Duty: Modern Warfare and resolve an issue related to game-file abuse:

Reinstall the game on Playstation 4

If y'all're experiencing this consequence on a Ps4 system, the way to go is to uninstall the game from the Library carte. After y'all practise this, you should do the reinstallation from the same location (just from a different tab).

Here are the instructions on doing this:

Ensure that y'all are on the domicile screen of your PlayStation iv system.
Side by side, swipe through the games that you have installed and select Phone call of Duty: Modern Warfare.
From the adjacent menu, press the Options button on your controller, and then select Delete from the context carte that just appeared.

Delete the game
After the game is uninstalled, get dorsum to the home screen of your PlayStation four system and use the left thumbstick on your controller to swipe left to the Library card.
With Library highlighted, printing the X push.

Access the Library menu on PS4
Inside the Library menu, utilize the vertical menu on the left to select Purchased.
Adjacent, motion over to the right-mitt bill of fare and locate the game that yous want to reinstall.

Accessing the Purchased bill of fare
From this menu, select Phone call of Duty: Modernistic Warfare, then printing the Options central and select Download from the context carte du jour.
Wait until the game is uninstalled, then launch it one time again and see if the trouble is now resolved.

Reinstall the game on Playstation v

Yous should know that Sony has revamped the operating system for Playstation v, and then the instructions for reinstalling COD: Modernistic Warfare will be different than on PS4.

Here'southward how to reinstall Telephone call of Duty: Modern Warfare on PS4:

Start by making sure yous are on the habitation screen of your PlayStation v system.
Adjacent, use the left thumbstick (or the arrow keys) to select Call of Duty: Modern Warfare and press the Options push button on your controller.

Press the Options button on the DualSense controller
From the context menu that just appeared, highlight Delete and confirm your choice.

Delete Phone call of Duty Modern Warfare
Wait until the game gets uninstalled, then access the Game Library from the dwelling house screen of your PS5 system.

Reinstall Call of Duty: Modernistic Warfare
From the Your Collection bill of fare, find and select Call of Duty: Modern Warfare, then press the Options button once once more.
Employ the context menu that only appeared to select Download.
Afterwards yous y'all do this, the game will brainstorm installing automatically.
Launch COD: Modern Warfare once again and meet if the divide-screen trouble is now stock-still.

Reinstall the game on Xbox 1 or Xbox Series Southward / 10

Xbox One and Xbox Series X pretty much share an identical Os. This means that you can follow the steps below to reinstall Telephone call of Duty: Modern Warfare regardless of the Xbox console that you're on.

Here's what you need to do:

From your Xbox controller, press the Xbox push button and use the menu on the left-hand side.
Next, select My games & apps from the context card that just appeared.

Access the My Games and Apps
Select the Games tab from the menu on the left, so roll downward through your library until you notice the Call of Duty: Modern Warfare installation.
With the game is selected, click the menu push on your controller to bring up the context card.
Next, admission the Manage game and add-ons menu.

Managing Games and Add-ons
From the next menu, highlight Uninstall all from the list of options on the left.

Uninstall Call of Duty: Modern Warfare
Confirm the operation, so wait until the operation is complete.
Finally, admission your Library from the domicile screen, then access the All endemic games section and re-download Call of Duty: Modernistic Warfare .
Launch the game one time again and see if the problem is now fixed.

Reinstall the game on PC

If y'all play on PC, you need to commencement past uninstalling the game from the Programs and Features carte. This method should be preferred instead of doing an integrity check from the game launcher because it will too disregard whatsoever temporary files that might be contributing to this result.

Follow the instructions below to reinstall Call of Duty: Vanguard on PC:

Starting time by pressing Windows fundamental + R to open up upwards a Run dialog box.
Side by side, type 'appwiz.cpl' and press Enter to open up upwardly the Programs and Features menu (on Windows 10 or older) or Installed apps (on Windows 11).

Admission the Programs and Features menu
Within the Programs and Features or Installed Apps menu, look for the entry associated with the Call of Duty: Mod Warfare installation.
Once you plant information technology, right-click on it (or click on the action icon) then click on Uninstall to uninstall the game.

Uninstall COD: Modern Warfare
Follow the on-screen prompts to complete the installation, so reboot your PC and wait for the adjacent startup to consummate.
Open the game launcher where you currently hold ownership of the game and reinstall COD: Modern Warfare by following the official channels.
Launch the game and meet if the problem is now fixed.

6. Clear your MAC address (Xbox Consoles)

As it turns out, we can confirm that your disability to host split-screen sessions on your Xbox console can also occur due to an improper alternate MAC address. This sort of network inconsistency might prevent your console from communicating with the Xbox servers, which might trigger issues when COD: Modern Warfare needs to create a local game server.

This problem is much more common in instances where the ISP is providing dynamic IPs. Some users that struggled with this problem have reported that they managed to bypass the situation by accessing the Network menu of their console and immigration the alternating MAC address.

Here's a quick guide on immigration the alternate MAC accost from the settings menu of your Xbox:

Notation: The instructions below volition work for both Xbox Ane and Xbox Serial S / X sessions:

Beginning by ensuring yous are on the dwelling screen of your Xbox menu.
Next, press the Xbox button (on your controller) to open the guide card.
Adjacent, navigate to the Settings icon and access the All Settings card.

Access the All Settings carte du jour
Within the Settings screen, go down to the Network tab and choose Network settings .

Admission the Network Settings card
Once you lot are inside the Network menu, access the Avant-garde settings menu from the cluster of sub-menus.

Access the Advanced Settings card
Once you're finally inside the Advanced settings menu, go to the Alternate Mac address .

Accessing the Alternate MAC address settings
From the Alternate Wired/Wireless MAC address menu, select Clear and then choose Restart to apply the changes.

Articulate the MAC accost
After yous manage to successfully articulate the MAC accost, launch COD: Modern Warfare one time over again and see if the trouble is now stock-still.

If you're still unable to initiate split-screen game modes from within the game, move down to the side by side method below.

seven. Open an Activision support ticket

As it turns out, Xbox consoles have a specific effect where a platform update concluded up breaking some game functionality. This type of event but seems to affect Xbox consoles.

As of now, the problem is still not resolved every bit a lot of Xbox players (particularly Xbox Ane players) report that the problem is still non fixed as players effort to initiate carve up-screen sessions in Call of Duty: Modern Warfare.

Unfortunately, there is no proper set up for this particular event. All you can do at this point is to assistance raise awareness about the issue by opening a support ticket with Activision.

If you're looking for specific instructions on how to do this, follow the instructions beneath:

Outset by opening upwards your favorite browser and accessing the home page of Activision back up.
Once yous're inside the correct folio, ensure that you sign in with the same account that you're using when playing COD: Mod Warfare on your Xbox console.

Sign in with your business relationship
Adjacent, click on Support Options from the card at the height.
Under Support Options, click on Call of Duty: Mod Warfare from the listing of games available below.

Admission the Modern Warfare listing
Adjacent, from the new carte du jour that but appeared, click on the platform that y'all're currently playing the game on.

Select the correct platform where you play COD: Modern Warfare
From the Topic section, choose Multiplayer from the list of available options.
In the Issue section, choose My games crashes or freezesfrom the list of options.
In one case you get redirected to the post-obit carte du jour, scroll downwards to the bottom of the folio and click on Submit a ticket.

Submitting a ticket with Activision support
Finally, add an email where you desire to be contacted and write a detailed bulletin explaining the outcome before clicking on Submit.

If this method is not applicative to your particular scenario, movement down to the final potential prepare beneath.

8. Disable Crossplay

According to a lot of users experiencing this weird outcome (especially console gamers), this problem can also exist ultimately caused by the cantankerous-play characteristic that Activision is pushing so hard. As it turns out, cross-play might inhibit the split-screen feature as long as you keep it enabled within your game.

If you don't care for cross-play considering y'all play by yourself or all your friends play on the same platform every bit you, you should probably be able to forestall the 'Failed to Bring together Party (Error Code 3)'from appearing again by disabling cross-play connections altogether from the in-game carte du jour.

If y'all have no issues disabling cantankerous-play, follow the instructions beneath to learn how to exercise so:

Kickoff past loading COD: Mod Warfare (on console or PC) and await until you lot pass the initial loading screen.
Once you're at the initial home screen of the game, click on the Settings menu in the pinnacle-right corner of the screen.
Inside the Settings menu, select the Account & Network tab from the ribbon menu at the acme.
Within the Business relationship & Network menu, go nether Activision Business relationship and set the toggle associated with Crossplayto OFF.

Disable Crossplay
Afterwards cross-play has been successfully disabled, get ahead and initiate a party once again (or bring together on) and see if the mistake is now fixed.