I’ve been stressing out about this for a couple weeks and finally found a fix for my situation. . I was getting this GPU driver error no temps on my 3080 Dell 10GB GPUs. I tried different risers, cables, USB drives, etc. This is what I did and have been able to runs my rig for over 24 hours without any errors or issues.
Fix:
• Delete current worker
• Create new worker
• Download the new rig.conf file and replace that with your current in your USB drive
• Put USB drive back in
• Turn rig back on
• Once everything reboots, go back to the overclock settings and change everything to a moderate OC setting. (mine are -200 core clock, 1800 memory, 220 PL, 75% fan)
That seamed to work for me. I have 6 3080 GPU on this rig and average over 90 mh per GPU. I’ll waiit for some time and slowly try to increase my OC to get this higher, but I’m happy that this is at least stable. Hope this helps others.