So ticket open with Bitmain and email sent to Eastshore.xyz. Bitmain is sending my ticket to a different department. Eastshore.xyz replied to try setting the network to 192.168.1.1/24 network and that fixed the issue for another customer. However I already had my network setup this way. Well the miner went down again this morning. Lots of hardware errors on 1 board, and the 3 other boards went offline. Sent the screen shot to Eastshore and then attempted to reboot the miner.... It will now not start, and we have a flashing fault light on the controller. So I sent the update to Eastshore that the miner is now down for the count. I can still get to the web inteface, but the miner status shows it is not alive...
So we will see what happens next. Hopefully it is just a bad hash board and they will just send me a replacement board... but not likely I will get that lucky. I will keep you posted.
If you know witch board is bad try to disconnect it. If not, disconnect all the boards and try to connect each one separately to find the bad one.
When my L3 dropped one board, it still hashed at 3 boards and after power cycle everything come back to working condition.