My game crashed yesterday and ever since that happened I am unable to connect to my friends session. I can try to connect from the game browser or the Steam overlay but it just gets stuck on connecting. In the server browser the name pops up but the IP address field is blank and the port # is -1. Clearly that's wrong. Is there a known fix for this ridiculous issue? Also if I try to join off of someone else connected to the session the game freezes and times out. If I try to add the IP address and Port # manually the same thing happens. I've tried everything I can think of. I've uninstalled, reinstalled, verified game cache, deleted data folder. The server is still working fine since it's a direct connection to his PC and my friends are playing it as I type this so it's not on his end.