In T175463#2513607, @Homegrown72 wrote:

NOT FIXED. ONLY A TEMPORARY FIX. MOUSE BUG IS BACK AND PERSOSTANT.

In T175463#2509339, @LoloJones wrote:

Here is a solution that seems to work 100% so far:

• While playing DayZ press the Windows button on the Keyboard
• Go into a single player game that has been quick resumed.
• Play around with the game a bit with a controller (Don't know if this is necessary)
• Press the Windows button again and then open DayZ.
  
  You should now be in the "A" prompt title screen. Sign in, join your server, and your MnK should work again.
  
  It's obvious the issue is with the Quick Resume feature. Hope Xbox fixes it.

In T175463#2508972, @IamSiberianBear wrote:

Well. I’ve reinstalled the game and the problem disappeared.

Also so y’all don’t waste time I already uninstalled and completely reset my console and it doesn’t fix it

I think it’s a Xbox issue bc it doesn’t work on sea of thieves either