Game is near unplayable

So, I've been playing EA FC for a while on PC now, but I haven't seen a bigger **bleep**box of a game than FC 26. I play with a brand new PS5 wireless controller as I thought my "old" one was the issue at first, yet somehow the game cannot handle online games + wireless controller. If I can play an online game, and that is a BIG IF, it regularly happens that the controller just doesn't work for a few seconds, making my player just randomly runs in the same direction. Controller works fine in squad battles, menus, everything,  but once I play Rivals/Champs it just stops working.

I've tried all the proposed solutions: limit framerate to 60 (my monitor is 120Hz), set monitor refresh rate to 60, VSync on, VSync off, reinstalled the game, shut down steam, discord, ANY other app running, still happens a lot.

And if that isn't bad enough, the game just randomly shuts down without an error message, giving me a disconnect for the game and a DNF. It is so frustrating that a multibillion company cannot produce a ******* normal game. I took an EA Play Pro subscription for this game, which I now seriously regret as the game is just un ******* playable