Cgminer (7950GBWF) declared SICK at the same time every day?

[Frankthetank]

Mining ltc, this card has been mining without issue/adjustment for a couple of weeks but now is going SICK once per day at the exact same time.

7950 gigabyte windforce
1125/1450/1.25/+20/660khs/72C
Win7

Nothing of note in the logs, as its happening at the same time everyday i thought perhaps another program schedule was interferring but its a designated rig with SFA running on it. anyone seen this before or could hazard a guess?

[p4xil]

Try to lower the clocks to 1100/1250.

[HellDiverUK]

My 7950 does the same, but it's only once a week.  It's running at default clocks.  It's also a Gigashyte (it was cheap).

[Frankthetank]

Turns out it was the windows performance test scheduled to run every week, odd that it just started doing it and daily for me. Easy fix though just disable/delete task under windows/maintenance problem sorted!