Haven't seen any recent posts. I just tried streaming an MP4 vid to my TV via my H3. "Unexpected device error". But, I have two other devices connected to my TV that can also support DLNA. Both work fine. Has anyone actually gotten MP4 streaming to the H3 to work? BTW, I'm streaming using Win10. I also tried MOV format (which is really MP4 anyway). Works on both other devices, H3 gives 'unsupported' error. Annoying.