DSTM Miner problem

I have recently switched to dstm miner from ewbf and having a peculier problem. A few rigs goes to half the mining power and continue on the same till i log in using teamviewer. once I am in through teamviewer, I can see the hashrate rising to the actual level. Has anyone seen this ?

Make sure to disable all the power saving options that your OS has to offer.

Checked … all off already