Running cuda 11 decreased my hashrate without --mt. I'm unable to get it to run with --mt as Administrator through my batch file. Error ... not recognized as an internal or external command. So I'm back to T-REX 0.15.8 Running MTP algo win 10.
When you run as admin it changes your folder to the Windows\system32 folder. You have to change directory back to your folder with the miner to launch it. Basic windows command line navigation stuff....