If a user is banned on their home instance, that ban is federated out to all instances. If a user is banned on a remote instance, they’re just banned locally on that instance, and their account remains active for all other instances.
They’re likely some remote users who have interacted enough with your instance to be federated over, and then banned on their home instance.
same. Ive played it for about ~10 hours on the steam deck so far, and i have my FPS counter turned on at all times; never seen it dip below 40, and i dont think ive touched any settings. On an original steam deck, not an OLED, though