Trying to set up my own server, UDP Forward Port 32887 (or whatever it was) , internet connection at 100mbps, using official AoS download and using the latest .58 beta version.

I'll get everything setup with my server, try to put it on the master server and after lets say 10 seconds (and not showing up on the list ) it just says Disconnected from Master server

here's what I'm trying to run just in case:
Assault map
32 players
name : Assault map
advertised on master server.

help?

yeah, same here, i think you mightve missed a step.