We are under the Beta program and can't seem to create a Mesh network and have the wireless "MAP" AP's stay connected for more than 30 minutes. I scanned for open channels and restrict with one's they can use after allowing the AP's to chose automatically. Neither of those ideas worked. The AP's are R600's ... Before we start deploying the 60 we have, I need to get this going. Do I need to open any firewall ports? I am allowing them out without restriction. Thanks..