PC restart required every time bot is restarted

[priderobotics]

With the new router/radio, every time we power cycle the bot, we can't get a green light for robot communications in the DS. We have to restart the computer to get the green light, and then everything works great from that point on.

Some things I've read in the forums here suggest that it might be an mDNS issue (?), but I'm not sure how to fix it. Has anyone else had this problem? Any ideas for how to work around this so we don't have to keep restarting the computer all the time?

Things I haven't tried: installing/re-installing iTunes so we have the current version of Bonjour, or ipconfig /flushdns. Any other suggestions?

(This could be really annoying/debilitating at the competition, so I'd love to get it figured out.)