Does mrmc even support folder structure playback for uhd rips? Do you have to select the largest mt2s file from a list or something?
. Incredibles 2 issue might have been a seamless branching issue though (thats where things get confused, since dropouts also occurred on seamless branched uhd's when ripped to mkv, however if you leave the folder structure intact they did not.)
The rest are definitely high bitrate dropouts, pirates and guardians of the galaxy however i have witnessed in these locations on all shield applications i have tried from plex to xbmc, to mrmc. My zappiti which uses realtek chipset has no such issue on the same titles where I see dropouts on the shield.
This is from the myce post
Incredibles 2” - Soft Drop : eg drops at 3:16 at the seamless branching point where it goes to the Incredibles 2 spinning logo
“Pirates of the Caribbean - Dead Men Tell No Tales” - Hard Drop : eg drops out a couple of times between 17:45 and 19:00 minutes into the movie (I actually seen a dropout when the ship pops out of the water on the opening sequence)
“Guardians of the Galaxy Vol II” - Hard Drop : eg drops out at 1:09:24 where TaserFace gets killed is one example.
“Maze Runner: The Death Cure” - Hard Drop : eg Right at the beginning of the Main Title when the 20th Century clip is running
Keep in mind this is not a long list, but it does effect a few titles, specifically high bitrate disney titles.