I am running Win 7 64 Professional with an Core i7-3770s an 16GB RAM on Gigabyte GA-Z77X-D3H motherboard. My Logitech M515 mouse (as well as an older mouse I tried to make sure) freezes for several seconds from time to time. I have tried without success
- updating drivers
- switching to different USB ports
- disabling USB and RAID controllers
- setting energy settings to high performance
- uninstalling old device drivers no longer used
On another forum someone suggested running DPD latency checker, which showed that every ~2-3 seconds something kicks the latency up to > 4000µs, but I haven't figured out what program is responsible for that - disabling all but the most essential device drivers had no effect.
Has anyone here had this problem and solved it?