Gtablet, have had it about a week. Still stock, as I read about the hacks. worked great the first 3-4 days, but for the last 3-4 days it won't stay connected when I use the internet. Haven't been able to find a pattern, seems totally random. Tried it in 2 other locations, did same thing. My Lenova laptop and other devices have no problem. Am thinking it it might well be a hardware problem as opposed to software. Reluctant to change ROM at this point. Any suggestions?