Um, think this may be the fix for this, I may be wrong though.
Find your servers.xml file in the PS directory.
Edit it and make sure it reads:
<serverlist>
<server name="Fragnetics" ip="laanx.fragnetics.com" port="7777" />
</serverlist>
Or it just may be that your internet is wonky. Or DNS is being stupid. If thats the case, swap out the ip="laanx.fragnetics.com" part with the actualy ip nuber of theserver you get from thatping response and then try that.