Topic: beta/wifi issue

today I wanted to show off my chumby to my family but could not get a network connection.  When I went back to the non-beta control panel, I was able to get a connection but as soon as I went back to the beta it crashed again.  I restarted my modem, my router and chumby several times but still no luck.  I really like the new beta control panel and have had no problems with it until today....HELP!!