Firing Problem

I use a Desktop (Steam) with a wireless controller (8BitDo Ultimate 2C) when playing BF6. Randomly when playing a match my guns (including vehicles) start firing on their own, and when that happens my sprint function also stops working. Once it starts it never stops unless you run out of ammo. If you leave the match and try to join another, it will follow you. Only way to "get rid of it" is to close the game entirely and load it up again, but that's only a temporary fix since it will eventually show up again randomly during a match. I have tried almost everything under the sun to see if there's a fix for this. There isn't. 

Literally stopped playing the game because of a previous bug having to do with vehicles, and now that I decided to jump back into the game there's a new bug that's even worse...