So I got one of these from BB last Wednesday. Setup went OK. But then the router would just disappear. no wireless or lan seen. All the lights were still showing it was working. So my buddy linked me a Merlin firmware. I did the latest one and left for work. Wife came home and nothing worked. Power cycle it and it works for a couple minutes. I tried clearing the NVRAM. Works for awhile. they dies. Not sure if I should try another 66 or something else.