I’m using EndeavourOS and I use DaVinci Resolve. The only issue I’ve had is a strange bug in DaVinci 18.6.x where my footage will start flickering after a few minutes.
I shoot in SLOG3. The flickering looks like my colour grade flashing on and off for a frame or two. It will persist until I turn off all of my colour nodes, save and quit, open Resolve again, and turn on the nodes again.