Mountain_goat
Published
This worked perfectly before recent updates, and needed tinkering as described below to return it to perfect working order.
rapid micro side to side juddering of whole screen. Essentially unplayable in this state as it was so unpleasant. Solved below.
Needed to pick "windowed" or "borderless" (sometimes choose one then the other) from in game options>graphics settings menu to prevent juddering described above from occurring. Which options appeared from "windowed", "borderless" or "full screen" seemed to change depending on unknown factors and "windowed" did not appear when in steamOS beta channel and it was impossible to stop the juddering when in steamOS beta channel. I was only able to stop the juddering by stopping the game and reverting to steamOS stable channel then starting the game. Prior to recent updates it had been working well in steamOS beta channel too.
If proton 8.0-1 was not the selected compatability option, crashes occurred which required the deck to be powered off and on again.
Current state requires proton 8.0-1 to be selected in compatability AND requires stable steamOS channel to enable the selection of "windowed" in graphics options to make playable
