I'd say try do a fresh install of OS on like a extra HDD you have and see if that fixes it

Cuz i have had issues kinda like that and i just nuked the os and started all over and it fixed it self

Well *fingers crossed* I fixed it by turning off the AIDA64 widget. I was watching resource monitor and trying to make the system stutter. I kept seeing an AIDA64.exe pop up and snag a few percent of the CPU resources. I was just about to step two to uninstall flash player and figured I'd disable the widget and low and behold no more stutter so far. Now to figure out how to report this to the AIDA guy so he can fix it if he so wishes. I really like the info panel on the widget myself.

Ah, glad to see you got it sorted.

Aida64 has a built in feedback tool IIRC. Have not loaded it in a while.

EDIT: do a HW report and then submit option comes up you should be able to include details from with in it.