What Iscznull GPU Stress? Anyone Experienced This?

Hi all,

Lately, I’ve been dealing with something called cznull GPU stress showing up during stress tests and heavy GPU loads. My system starts throttling, fans ramp up, and performance tanks — even though temps are within normal limits. I’m running the latest drivers on an RTX 3060.

I haven’t found clear info on what cznull GPU stress actually means. Is this a specific stress test mode, a bug, or a hardware issue? Has anyone else seen this term before or know how to resolve it? Would appreciate any advice or shared experiences on this!