Looks like I have a failed ethernet port/Control board from my last batch 

Power the S1 up and only the green led on the ethernet port flashes. No activity from the amber light. The red led on the control board is solid, and the green led slowly pulses.

Can't access the webgui or ssh in. Tried port scanning on .0.99 through .2.99 and nothing. Disconnect each blade, try swapping sides, still nothing.

Here is the odd part. When I power the S1 up, about 5 minutes later the entire antfarm (9 total) will all go down, showing pool status "dead" for all of them!
Unplug the ethernet for the broken one and they will all come back online, happily hashing away! Is the damaged control board sending out malformed packets?

I have emailed bitmain, as I bought it direct. Hope a replacement happens quickly!