WT**...same damn thing I'm facing with my HD 2233 box ...blank screen, sound off and all those craps when changing channels.Picture goes away in this STB. Only blank screen can be seen. Sound as well. Each time this happens one has to restart the STB. Sometime sound goes away and picture stays, in this situation as well one has to restart the STB. Have just logged STB complaint on their website.
That's what I hate d2h ...I can't understand why the hell they change stb versions if they don't wanna change anything from hardware to software??
If I had the authority like TRAI ...I would fine d2h for sucking peoples brains