You can use nvidia-smi entirely on the command line.  If there was another option for AMD it would be nice to get off the OHM dependency.  You'd lose the CPU temp, but maybe there's a creative way to grab that from powershell?  Don't get me wrong OHM is a great tool, but the development seems to have slowed down significantly.

I think I found a bug?  If I close the program out, advanced settings almost instantly shows it as offline, but the dashboard seems to take a few minutes to catch up.  It might be that way by design?