Subnet error??

[Hacker034]

hey, everytime i try to join my ded server everyone else can join it but i cant it says subneterror:this game appears to not be a lan server:1 Help?

[Ad Bot]

[tails]

http://forum.blockland.us/index.php?topic=42373.0

[SpacePirate]

God... This stuff needs to get fixed (Not flaming you just saying how serious it is)
There has been like 3 other topics made about this. Is it just me, or is v9 causing problems? Yes, this crap is happening to me too.