Mouse feels a bit off after new update and chat not working

Encounter the same problem. The mouse movement is basically being halted each time there's a new keyboard input

Bump. Same issue. Keyboard input disrupts mouse input resuling in mouse stuttering. Video in thread below.

Keyboard button presses lead to stuttering even AFTER hotfix | EA Forums - 13015746

Wow i never got the chance to reproduce and or try to test this, but I can say this is the exact same issue im facing!
thanks for your reply it should help Dice fix this

Same issue 

You've been having the exact same problem I've been having. If you have MSI Afterburner or Rivertuner Statistics Server running like I do, close it before playing Battlefield 6. It may be the reason why you're having this problem, and closing RTSS fixed it for me.

You guys aren't alone with having to face this issue. There's a lot more people out there that are having the exact same problem. Sorry if linking to my bug report looks a bit selfish and mean, but all I want to do is help spread awareness that it's a problem that tons of people are having, and that there's a potential fix out there.
Mouse Look Stutters / Jitters When Pressing Keyboard Buttons | Potential Fix | EA Forums - 13009311