Has anything come of this?  I have 17 of them and 12 have at least one board that is defective.  Purchased all of them Jan 2020 or later.  What is Bitmain's stance on this?  Frustrating as I count all the down hashrate...

Any tips or suggestions?  I just emailed Bitmain support.  I have been a miner since the S1. 

thanks...


Boomin