As the title suggests my mouse 4 and 5 are not registering in game. On top of this issue when I alt+tab i can't click on anything with my mouse. no windows or the start bar, nothing. As soon as I close the game the mouse works just fine, So SOMETHING in the game is preventing me from using all the buttons on the mouse and takes the ability to use my mouse away when not focused on the game.
I have a corsair nightsword rgb as a mouse if that helps. on a side note it does disable the "sniper" button on the mouse as well but i rarely use it.
Update: it completely shuts of my mouse for windows explorer.exe , I can't use the start bar or files windows at all. I have to restart explorer.exe for it to even work again.
this seems to happen only after joining a game, I just tested it in a custom game and it did the same thing. Menu screens worked fine but as soon as the match loads it happens. ( I wondered if it was only replication)