NOT real Temperature limit on GPU 1 reached, aborting...

Hy

Something wierd happens on one of my 5970 after rising gpu frequency to 780+ MHz...

On msi afterburner temperature graph i noticed that this card complete randomly reports around -703628469 degrees, and that triggers oclHashcat to stop.

It is always very below zero temperature.

Then after less than half second card reports normal temperatures.

I do not want to disable my watchdog, so i decided to ask what else can I do about it?
Should not watchdog be watching only positive temps?
Can it be set so it ignores "unrealsitic" changes?

Or is disabling watchdog and writting my own temperature control script my only option?

I understand that this is my cards fault, i am just asking for suggestions

Nontheless card runs just fine, but false temp reporting is slowly getting on my nerve

Thanks