Unplayably slow on Steal the Kenos
Amd Phenom II X4 B50 3.10 GHz
Trying to play Steal the Kenos. If I start it from scratch, it's smooth for a few minutes, then it starts to slow, then after not many more minutes it pretty much become unplayable. Almost impossible to move the cursor where I want it, and the creatures just stutter round the map. Almost impossible to locate anything on the map as the cursor is so laggy.
I checked the CPU. Memory, and GPU and none of them are maxed-out. I only have one GPU, so can't do the force the correct GPU thing. I have lowered the resolution to a pitiful 1176x664 and turned off all the graphics features. Doesn't seem to make any difference, apart from everything now looks not so good. Tried to force DirectX 11 but also didn't make any difference.
Tried Windows Game Mode, and GeForce Game Mode, also installed the latest graphics drivers. Still no go.