Embedded MP3 album art not working for MTP-transferred files
Windows XP SP3, WMP11 installed. I've tried drag'n'drop via Windows Explorer, tried transferring via J. River Media Center, Songbird, MusicBee. I've tagged my files with Tag&Rename, then tried the same re-tagged with MP3Tag. Embedded album art simply doesn't show up on the J3 with MP3s transferred via MTP. Transferring the files back from the J3 to my PC shows that the album art is still embedded. Transferring the same files to the J3 in MSC mode gives no issues, album art works fine.
Does anyone know what might be the issue here, or how to fix this? Seems more like an issue with the J3 than with MTP. (I'm only trying that MTP junk because of Last.fm scrobbling via QTScrobbler, because MSC transferred MP3s have no duration info and won't scrobble without manual editing.)