ac3200 firmware 380 384

I've tried both 384.3 and 384.4 beta 3, neither will connect to the internet on my AC3200. Unfortunately, I got it downgarded to 380.69 just before Eric released 384.4 so I wasn't able to test it. :( I don't think my wife will put up with me trying again for a while ... :) 384 gives me the...