Multiple computers, 4 in fact …

Regarding Powerstrip, it is known this program uses low level operations to reach video hardware , there was issue between Powerstrip and PunkBuster (anticheat solution which scans memory too :), see www.evenbalance.com), as result PB is forced to operate in special mode when PowerStrip is used.

I suggest look into it, contant Entechtaiwan and maybe EvenBalance Inc. too, as this problem seems to be similar …

another solution, but totally cheap can be when Avast detect PowerStrip in memory it inform user this application must be closed before allowing continue in test…

Anyway i want to hear this issue is happening to someone else than just me, as i use specific setup for PowerStrip and certain hardware /drivers …

thx in advance …