DisplayFusion RSS: Battlefield 6 mouse lag/stutter https://www.displayfusion.com/Discussions/RSS/?TopicID=019a17bd-b003-7003-b882-77784074ce6c DisplayFusion RSS: Battlefield 6 mouse lag/stutter Mon, 22 Jun 2026 05:32:07 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=019a17bd-b003-7003-b882-77784074ce6c RE: Battlefield 6 mouse lag/stutter https://www.displayfusion.com/Discussions/View/battlefield-6-mouse-lagstutter/?ID=019a17bd-b003-7003-b882-77784074ce6c#5 Tue, 28 Oct 2025 17:29:55 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/battlefield-6-mouse-lagstutter/?ID=019a17bd-b003-7003-b882-77784074ce6c#5 DisplayFusion Hmmm.
The game has got javelin anticheat, and maybe some internal one.

The service "EA Javelin Anticheat" seems to point to C:\Program Files\EA\AC\EAAntiCheat.GameService.exe
But there is also one within the game folder G:\Games\Steam\steamapps\common\Battlefield 6\EAAntiCheat.GameServiceLauncher.exe

They were both running to begin with, but now it seems only the one in program files is running as a service.

https://steamcommunity.com/app/2807960/discussions/0/591784958347971269/
This seems to point towards the program files one being the one running, although it should be the one in the game folder. Also says if the game is installed on non windows drive it'll install the AC to program files. ]]> RE: Battlefield 6 mouse lag/stutter https://www.displayfusion.com/Discussions/View/battlefield-6-mouse-lagstutter/?ID=019a17bd-b003-7003-b882-77784074ce6c#4 Tue, 28 Oct 2025 15:41:21 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/battlefield-6-mouse-lagstutter/?ID=019a17bd-b003-7003-b882-77784074ce6c#4 DisplayFusion Could you send me the path for the anti-cheat exe in the game files? I believe we have one for Battleye, but it looks like this game uses a different one. ]]> RE: Battlefield 6 mouse lag/stutter https://www.displayfusion.com/Discussions/View/battlefield-6-mouse-lagstutter/?ID=019a17bd-b003-7003-b882-77784074ce6c#3 Mon, 27 Oct 2025 14:47:50 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/battlefield-6-mouse-lagstutter/?ID=019a17bd-b003-7003-b882-77784074ce6c#3 DisplayFusion
Quote:
This is likely due to the anti-cheat not liking when we try to hook into the app, this happens with most games that use anti-cheat systems. That's also why disbling hooks via the compatibility tab fixes it up. There isn't much we can do here unfortunately.

Is there not perhaps an internal blocklist for programs known to cause issues? I'm just thinking of other users that might run into the issue. It took me quite a while before I realized it was DF causing it. ]]> RE: Battlefield 6 mouse lag/stutter https://www.displayfusion.com/Discussions/View/battlefield-6-mouse-lagstutter/?ID=019a17bd-b003-7003-b882-77784074ce6c#2 Mon, 27 Oct 2025 12:04:04 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/battlefield-6-mouse-lagstutter/?ID=019a17bd-b003-7003-b882-77784074ce6c#2 DisplayFusion This is likely due to the anti-cheat not liking when we try to hook into the app, this happens with most games that use anti-cheat systems. That's also why disbling hooks via the compatibility tab fixes it up. There isn't much we can do here unfortunately. ]]> Battlefield 6 mouse lag/stutter https://www.displayfusion.com/Discussions/View/battlefield-6-mouse-lagstutter/?ID=019a17bd-b003-7003-b882-77784074ce6c Fri, 24 Oct 2025 19:41:39 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/battlefield-6-mouse-lagstutter/?ID=019a17bd-b003-7003-b882-77784074ce6c DisplayFusion Hello.

After playing for an hour or so my mouse begins to lag/stutter, gets progressively worse with time.
If I close displayfusion it fixes the issue right away.
Tried disabling taskbars without any change, no titlebar buttons.
Tried DF always fullscreen compatibility. (Though I didn't restart the game after toggling this)
Tried to update to beta 7, but same issue.
Disabling application hooks in compability feature worked, played for 4 hours without my mouse beginning to lag.

https://streamable.com/h0ay1o ]]>