Since 3 days, i am getting this error 10010-4001 in Genshin Impact (EU Server), after that error message says to log in again and pops up again. It happen all the time after being playing for few minutes.
Before that the game was working perfectly.
Update: I managed to play Proton 10 using the trick of disconnecting from the network before launching the game. This allowed me to play for a long session without interruption. So for now, I'll stick with that while waiting for more information.