I'm using FreeSWITCH (Version 1.9.0 git f3b7105 2016-11-15 01:50:51Z 64bit)

And I ran into a stupid thing, I configured sofia to listen on 5060 and forgot to disable WSS.

When starting FS I get no errors whatsoever, but here's the weird thing:

Calls would be served, about 50% of them would hit sofia properly and the rest would hit WSS and it would respond with "bad request"... I scratched my head for a couple of hours for this.

Maybe it would be a good idea to fail is there's another agent listening on the same port?