remote play help

i need help with remote play.im on cf 3.71 4 with patch to play remote play.i have it synced with my ps3.it works great from my house running off my router with the ps3 connection it made and also my regular router settings that i scanned.i have problems connecting from any other settings and ive tried many.when i connect from home it takes 2 tries to work the first time i sign in it turns ps3 on then says connection timed out,the 2nd time it works and i can watch movies or play my ps1 games.i would like to get it to work somewhere else besides my home b/c its pretty useless here unless im on the shitter.

heres a new update if anyone knows anything.im now on 3.80 and it works even better off my router but no success anywhere else.i tried 3 other places and connection just times out.what could be the problem?