I hope this will help you.
So I am in france with Azerty and XBOX gamepad on bluetooth.
Game starts, I press J, menu opens. arrows does not work to move in the menu. letters do work but this is too difficult with azerty (sholuld be Q left, D right, Z up, S down).
My gamepad loses connection. Sometimes the game finds me (player2 has joined) then loses me one or two sec after. My gamepad completely loses synchronization (works ok on other games)
M.