I have a B1, FW 2.00NA. Everything works great, but once or twice a day, randomly the wifi signal will just dropout, I cant see it in my networks list, if I connect directly to my router the connection is fine. If I reset the router by cutting power wifi will start working again. Anyone know what could cause this? Is there an beta firmware for the B1 I can try? Everything on the router is set to pretty much default.