0 Hashrate, ~112 Watts, and ~50-60% GPU usage on NVIDIA 3080 RTX
Hi there. 

I'm on Windows 10, using a 3080 RTX. Launching nanominer with just my own wallet configured in 'conf.ini' yields: 

- 0 MH/H
- About 109-115 Watts 
- GPU usage at around 50-60%
- Nanominer restarts after about 5 minutes. 

I'm using NVIDIA driver 461.09. I think the stock Window's NVIDIA driver bundles CUDA but I downloaded cuda11 and installed *just* the cuda 11 packages for good measure; no dice. Is it possible this is a nanominer/NVIDIA 461.09 driver related issue or is there something else I can do on my end? 

