Hi
This is what I get
1. open the "Browse public games"
2. highlight a server and see that you get a value under "ping"
3. highlight any other server and you will get "Ping: can't reach", even when going back to the first server that showed a valid ping the first time
4. go out of "Browse public games" and open it again, now again the ping will show only for the first server you highlight...