well there are a few of things:

1. you didnt wait long enough for the miner to run through the check. older revs of this miner take longer for the auto tuner to run through the checks for the miner. even pre auto tuned versions took up to 45 mins or so to actually start mining.

2. you only filled out 1 of the pool info sections or if your pool doesnt use a password you left the password section blank. with the firmware i had bitmain send me with fan control and speed control it wouldnt mine using my default config which was pool info in slot 1...nothing in slot 2....and pool info in slot 3. on all of the other versions this pool config worked but not on the ones they provided me. i only found out when i reset the config and it filled in all 3 with the antminer defaults and started hashing almost right away. once i filled out all 3 section under pool info including 123 as the password the miner fired right up and started hashing. this may also be true for new versions of the firmware.

3. if you set a static ip your router may be rejecting the manual settings or your dns may be incorrect.the best way to test this is to login to the config site and go over to the reset/upgrade section and reset the miner back to defaults. you then let the miner run using the default antminer config (yes i know it will mine for bitmain but this is only temp until it starts hashing) and that way you know your miner is functioning properly. after resetting do not change any of the configs and wait at least an hour if it doesnt start mining right away.