Good Afternoon Zidoo team. Myself and a few others find that Playback of MEL Dolby Vision MKV files WITH TrueHD Atmos audio causes the Zidoo to choke after about 5 - 10 mins of playback. The system slows down, video goes choppy, audio goes out if synch and becomes unwatchable. I have found enabling "Enable Playback Performance mode (experimental)" in Realtek developer options mostly eradicated this problem. Can you advise if you are aware and are looking into it please? Can anybody else with the same problem please post here, please don’t post problems with Titles that where originally FEL as that may muddy the waters. Thank You.