In regards to my issue with my first (#1) GPU causing me headaches in my 6x 3080 rig I believe I figured out part of the issue. I had added remote desktop ability so I could easily monitor the rig. This created "remote desktop display adapter" in the device manager. I disabled this driver and the rig has been running solid for 24 hours now. I believe something in Phoenix miner was confusing the 1st GPU and this display driver causing vrel and vop issues to pop up even though they weren't real and the card didn't need to be limited. Now that I've disabled this driver and am only plugging a screen into the rig I'm having zero issues. Very strange, but hopefully one that can be fixed so I can use remote desktop in the future.