[Enhancement & Bug] Support Multiple GPUs

[siebe41]

In a multi GPU scenario it appears that the app pings the NVIDIA service and only grabs the first GPU. This results in a GPU reading over the max capacity.

[BennyAI2]

I do not have a multi GPU set up right now to try and test a solution, that said, I should have an multi gpu setup soon, as soons as I do I'll run test and try to release an functional update.