No effect here.
I’m all updated (online update, no msata/ssd reflash).
One of my rigs uses a b250c mobo and 12x GPUs. I rechecked every single usb cable and riser, was able to change the 20mhs from GPU #9 to GPU#7, replaced the 3060TI with a 1660TI and the issue reapeared in other 3060TI GPU. And the 3060TI that was taken out, was working at 61 MHs in other RIG as it’s second 3060TI.
So seems to me that is more related to 3060TI processing and not with the rig hw.
I did no changes or updates in the motherboard and it started few days from the 1st LHR fix.