Mouse and Keyboard randomly disconnecting whilst playing on Xbox series s (Fortnite, MW2)

I have never experienced this issue before, but around 2 weeks ago, all of a sudden, whenever I play keyboard and mouse games such as Fortnite or Warzone 2, my keyboard and mouse would suddenly disconnect, my character would be walking right with no control. Around 2 seconds later, I would regain control but have an annoying black cursor on my screen that I can’t get rid of. After that, this happens multiple times around every 30 seconds. It’s extremely infuriating as I mostly only play keyboard and mouse, and having issues like this makes it unplayable. I have tested multiple keyboards and Mouses and they all show the same result.

:)