I clicked your images before reading 2nd post so I hope its clear 
Answer: This was caused by connection to pool error in my case, check cable, router and use "Network>Diagnostics>Ping" to check if your router have access to internet.
Answer: This was caused by connection to pool error in my case, check cable, router and use "Network>Diagnostics>Ping" to check if your router have access to internet.
I have changed the cable already but its still not working and also changed the pool but still the issue, the thing I am wondering about that is it possible that this router would not connect this antminer and still there are 13 other antminer working on the same router !!!!!!
would you clarify more about what you have said earlier to use "Network>Diagnostics>Ping" to check if your router have access to internet. did you mean by that in the router ??
with regards
(Moderator's note: This post was edited by frodocooper to fix broken quote formatting.)