Windows 7 Professional 64-bit
Intel-i5 4670k 3.6ghz
16gb ram (2x8)
Netgear N150 WNA1100 Wi-fi adapter
So recently I have been ecountering an Issue with my pc where it becomes unresponsive usually while playing games that require network access.The CPU will spike to 95-100% for about 2-5 seconds and then shoot back down to normal percentages with a bout a 20 second window of usability before it spikes again. Even when I kill the games via task manager the cpu usage continues to spike intermittently. I at least able to run process explorer and the high usage pointed to system interrupts and DFCS. The one catch is that the issue isn't persistent and when it happens it usually gets worse as time goes on making analysis via process explorer hard.
Any ideas of what could be causing this issue or information I could provide to help out?
Edited by Rotes, 26 February 2014 - 09:43 PM.