I recently upgraded to a EVGA ACX 2.0 FTW 960 from a old GTX470 but I seem to have nothing but issues! I also clean installed Win 10x64 and always install drivers with clean option. And even right now I just noticed my card is stuck at 539mhz core clock! WTF! I will restart and it will be ok but its bugging me due to the fact if I OC more than +50 in EVGA Precision with +12mv driver crashes in benchmarks and games also! I do have some older hardware but still does well in games and benchmarks getting a score higher than 68% of the total runs in PC Mark 8. Sometimes the color settings revert out of the blue and clocks get stuck in weird lower MHZ! Heck I don't know whats up! Any ideas? Thanks! My rig is as it states in my sig.!