Playlist Trouble

[simoncn]

The "isn't a valid object" message usually means that the control point's view of the library is out of date from the current state of the server. Depending on how your control point caches browsing information retrieved from the server, you might need to do a MinimServer rescan, refresh the control point's cache from the server, or both.

Is your control point playing directly from the M3U playlist viewed as a UPnP container or from a copy of the playlist that was saved on the control point some time previously?