ASTRAL 5090 Reporting Incorrect and Stuck Temperature

[quantumfield]

Hi all.  I hope sombody is able to help out with my issue.  I'm running an Astral 5090 and, suddenly, a few days ago, GPU Temp 1 (circled in blue) is stuck at 28C, as reported by GPU Tweak III.

The temperature of 28C is also read by icue on the CPU cooler display (GPU Temp #1), so it is not likely a GPU Tweaker III issue.  I reinstalled windows to see if it was a SW issue and all returned to normal.  Then, again, today it was stuck on 28C.  Reboot does nothing to help this.  Does anyone have any ideas what is going on?

[Silent_Scone · Accepted solution]

Hi @quantumfield Install the hotfix driver below, it addresses an issue where NVAPI stops reporting the correct voltage and temperature after resuming from sleep states.

https://www.nvidia.com/en-us/geforce/forums/game-ready-drivers/13/563719/announcing-geforce-hotfix-d...

[quantumfield]

Thank you so much for the prompt assistance.  I have no more GPU temp issues after downloading and installing.  Many thanks!