Settings -> Devices & connections -> Controllers & headsets -> (Select your controller) -> (Three dot menu) -> Update now.
(Blanked out the reflection of my garden)
Settings -> Devices & connections -> Controllers & headsets -> (Select your controller) -> (Three dot menu) -> Update now.
(Blanked out the reflection of my garden)
Had to do it recently, because my Steamdeck couldn’t use it. One firmware uodate and it worked like butter.
I would really hate if my controller worked like butter.
Guess it depends on the game.