So I think I messed up on one point.

I put in my full username instead of deck, I believe this might be the reason as to why I can't change my display to 800p as it will become rainbow-static.

Problem number 2 is me unable to change my tdp settings.

Problem number 3 is steam in gamemode says "error applying update" after ai click "check for update"

Please tell me there is a solution without doing a reinstall.
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