Installing the Nvidia GeForce RTX 30.0.15.1280 driver corrected the issue.
m17 R5 AMD 2900 working fine until latest AWCC update. Now not recovering from KB sleep after 1 hour as set. Nothing works - mouse, kb any key, ctrl shift esc, power button nothing! Only solution so far is to power cycle.
m17 R5, latest AWCC, no recovery KB sleep