So here are first 3 full 16 chips boards + the test board with 10 chips
In the screenshot I can see that the voltage is set to 1,15V.
I'm using the same HEX miner version (1.0.0.3) and I'm unable to set 1,15V for my HEX16A2 - the maximum I can set is 1,00V.
How can I set the desired voltage?
It happened to me also, change PSU or change connections on PSU, wich psu are you using ?