I've posted before about my W6800 getting very hot at times and crashing during gaming. In Windows 10 that resulted in BSOD's, and in Windows 11 it just kills the signal to the monitor and the crashed machine continues to play the sound in the background. To me, it seems almost like the fan doesn't spin up as it should, but if I manually raise the minimum fan speed it does actually speed up. I had problems playing Cyberpunk 2077, GTAV, Forza Horizon 4, with the machine often crashing. I noticed the temperature was spiking during cutscene video especially, but at other times as well. The workaround for me is to manually set the fan to 2,000rpm minimum, and to make sure vsync is set to on. I've done that not only in the Radeon control panel, but in each individual game. For the last 4 days I've been playing a mix of games and not had a single crash. Temps are staying low - typically 55 - 65c. 60fps seems to keep the card from frying itself. Interestingly, I've had no crashing during rendering, in 3DS Max, Blender, etc, using Radeon Pro Render.
