yeah i tried disabling the antivirus that didnt work.  my pc ip address is 192.168.1.66 the antminer is 192.168.1.123 and my friends computer ip address is 192.168.1.140 all of them have subnet mask of 255.255.255.0 so we are all on the same network i can ping my friends computer he can ping mine but he can ping the antminer and i cant.  its so weird. ive also tried switching my ip address to a static ip and that had no effect.