I am having the same issue. I tried to change my ip to static and lost everything in that screen and now it won't change back and i can't connect to the antminer. It isn't showing as being online in my router. I've tried using ip reporter and nothing shows up when i push the button on the antminer.
I've unplugged the miner many times to try and reset the ip address but nothing works.
Any help would be greatly appreciated.