Herjulf said:Something very likely occurs with 10-15mins intervalls then.
Spyware, virus.
I would have understood if it occurs ingame when facing a zerg or smt with lots of pulsing effects etc etc. with /effects all.
But simply with 10-15 min intervalls.
Do you have some odd software installed?
like a internet explorer "plugin" or smt?
Or some old mainboard with a via chipset kt266, then it might be USB related.
your mainboard kicks your mouse out then re-invites it. happens under system stress/temperature. The computer will hang when this happens for a lil while.