PeerGuardian
(Redirected from Peerguardian)
Running PeerGuardian appears to block UDP connections to various SecondLife SIM server.
If you're experiencing problems with teleporting to a SIM, to the tune of having your SL client kicked off, and you're running PeerGuardian, this is likely the cause. Try disabling PeerGuardian before attempting to teleport to a problematic SIM and see if that clears it up.