haha. so simple, but...
When connected to a server running the version 30.0.93:
In MO4 Media clicking the first track of a smartlist playlist triggers a list of options, including "play" and "play all from here". Select "play" and the track that was selected plays, but no other items from the list populate now playing (this is normal operation). Select "play all from here" and the app fills the playing now with a brand new iteration of the playlist, and starts playing from the first song of that new iteration (this is an abnormal result).
In JRemote, clicking on the first track of a smartlist playlist triggers playback, but of a new iteration of the playlist, although the message that the app shows indicates it thinks its playing the first song of the original smartlist playlist. For example, click on the first track of a smartlist (e.g., "Too Much Heaven (feat. Alison Krauss)" from the Greenfields album) and the app flashes a message that the app is "playing all files, starting with 'Too Much Heaven (feat. Alison Krauss)'" but what actually plays is "Summertime" by Ella Fitzgerald.
I have uninstalled v 30 and reinstalled it on the server: same issue
I have installed the last release of v 29 on the server: issue is not present
Thanks again.