Server's not found

[Typical-Josh1]

Just booted up the game today, and found that neither of the PDG servers are in the list after hitting "Refresh list". There were there yesterday and the day before. Game tracker says that it's up and people are on it, but I get "awaiting connection 1..2..3..." or I just can't see it.

Any ideas?

[Embah]

problem with the treyarch's master server, all servers have been disappearing from the server browser randomly and players cannot connect until admin restarts the server for it to show up into the list again

[ucs soldier13578]

Embah, we scheduled restarts at UCS every 90 mins, looks like they go off between one and hour and two hours if lucky, hope it gets fixed

[ucs soldier13578]

This sometimes works but if a server issue it wont

1] Restart your game before trying this.
2] Enable the console from "Multiplayer Options"
3] From the main menu, drop down the console by pressing the Tilde key (~)
4] Type: cl_maxppf [1 or 2] (then press Enter to execute the command)
5] Press the Tilde key again to get the console to go away.
6] Refresh your server browser, and try joining a server.