I'm getting a lag in the pc when I'm mining Heavycoin with my r9 280x. When I try to move the windows or minimize a program, it lags sometimes.
Only me??
I also encountered the same problem
I hope someone can answer
Intensity is too high. Set -I to 1 or 2, I get 18Mh/s with -I 2 instead of 20Mh/s with -I 6 but at least it doesn't lag