When people try to join my LAN world, while we both running 1.4.4 pre, for people that are trying to join "Connection refused" screen shows up. Also when i click on "Open to LAN", message in chat, telling that local game is hosted shows wrong IP adress. When downgrading to 1.4.3 pre, LAN connection works fine again.
Steps to Reproduce:
1. Open world to LAN in 1.4.4 pre
2. Try to join this world with other computer running 1.4.4 pre