Issue with TDP setting on gtx 1060

[Arek]

Hi,
I have issue in one of my rigs, the rig has 4 cards gtx 1060: two are palit dual 6GB one is msi 6GB and one is gigabyte 3GB. The problem is that when I lower TDP to anything below 80% ie 70%, using aftreburner or nvinspector,  only msi and gigabyte TDP lowers and palit stay at 80%. I checked with watt meter and gpu-z also shows that palit won't go below 96W. Rig is running latest windows 10 and 382.05 drivers. Anyone had similar issue and knows how to solve it?

[szafa]

I have default TDP and only one gpu.