hey blizz
using your firmware sinde 3 days but it seemd to demage the miner
one device hast only 2 of 3 boards running
Nov 27 16:19:31 (none) local0.warn cgminer[12627]: check_asic_reg: Chain1 has 0 ASICs
Chain 1 is lost in the monitoring and hashrate is only 2/3
please give a feedback asap
Looks like your chains are getting alot of errors I would cut back to 481 on all chips ive ran for 2 days and only 9 errors
https://imgur.com/Kuok6AA