Not sure if its the new patch or just a user error
.
If I try and launch a game on hyperlobby, it just starts the game up like normal, and doesn't go into the multiplayer mode automatically. So now the only way others can join my coops is through IP.
Also a friend asked me to pass this along that he couldn't update the steam version of game. Apparently the Steam auto updater is overwriting all of the 4.14 files.