New
#11
Completely disabling or shutting off (quiting process) in task manager.
You understand quitting a process in task manager only kills the process temporarily and it restarts after a reboot.
Are you by any chance running a peer to peer network?
If there's a conflict with your Internet adapter you may have some problems.
Might want to take a look at any of the "Services" that relate to your video card, you can set them to manual and/or Stop the service to test.
Might want to look at this thread.
DPC Latency
Ap