Now , u using Antamedia License or Crack ? I used License ver for Antamedia , I met like that problem. So , I changed and used Crack ver with clone PC. It is working well until now . 1. I installed Window Server 2003 and run RRAS services. 2. I installed Antamedia crack ver 1.4.6 3. When open Antamedia Server , hotspot and hotspot checker will appear. ( I put gateway ip address on hotspot checker ) i.e it is automatically ping to gateway