[braz]

If you go to more settings on a movie and play trailer it works. Repeat the process and the trailer doesn't play but you have to keep backing out to the main menu to see it playing. Every subsequent trailer does the same until you press stop and then retry?

I was able to reproduce this issue, though there isn't anything I can do about it AFAIK. Kodi adds the Play Trailer button to my custom context menu and there isn't an easy way to test if the trailer is playing. Kodi also adds a blank space to the context menu for movie widgets, where there should be a Play Trailer button.

Recommend playing trailers from the context menu in the movie library rather than the one in the movie info dialog.