I get this "The previous overclock settings have failed, system has been restored to it's default settings. Press F1 to enter setup. Press F2 to load default values and continue." CPU overclock related message albeit not always which does point to CPU being the culprit. Don't have a Ryzen CPU at the moment just a lowly i7 8700 non-k. Also, I have SUA 2200I ups so no issues with brownout, power spikes etc.