PR:Mumble Connection Timed Out?

[iain]

first time using PR mod and PR:Mumble. I've already made sure the applications were allowed on my firewall. I can connect fine to individual servers, but the main? server times out. Is it just me?

[14:18:17] Opening URL mumble://mumble.realitymod.com:64739/?version=1.2.0
[14:18:19] Connecting to server mumble.realitymod.com.
[14:18:49] Server connection failed: Connection timed out.
[14:18:59] Reconnecting.
[14:19:29] Server connection failed: Connection timed out.
[14:19:39] Reconnecting.
[14:20:09] Server connection failed: Connection timed out.
[14:20:19] Reconnecting.
[14:20:49] Server connection failed: Connection timed out.