Minecraft 1.4.4, Minecraft 1.4.5, Minecraft 1.4.6, Minecraft 1.4.7, Snapshot 13w01a, Snapshot 13w01b, Snapshot 13w02a, Snapshot 13w02b
So in 1.4.4 other people can not connect to a LAN server. "Refuse Connection" 1.4.5 was put out to fix this problem... it doesn't. I am haveing the same issues on 1.4.5 as when I am on 1.4.4. 1.4.2 works fine.
I am having the same issue with 1.4.5. The purpose of it was to correct the LAN issues, yet the update doesn't even work. In the verision 1.4.5 when I open up my world to LAN it doesn't even show my IP, it just shows "Local game hosted on 0.0.0.0:xxxxx. (The X's being random numbers.) When someone tries to join me, it says "Connection refused".
Thank you Travis