Hey guys so let me start out by saying I have posted about this issue in various places, but yet to figure out a solution or a response from dreamlink. It seems like a bug with the later batches of the original T1's as they cannot play Dolby Digital sound signals either through HDMI or using a Optical cable to a receiver. I have tried using DOL, DOL2 and Kodi without any luck. I have used their contact forum months ago to report the issue, but no response. I've read another user reported that this issue was supposed to be fixed updates ago, but might be hardware related and possibly not fixable? Any thoughts?