Upgraded Mezzmo from the last 3.x release to 4.0.2 and then 4.0.3. Using BubbleUPnP client and BubbleUPnP Server 0.8.2 to interact with Mezzmo 4.0.3 from my Motorola Droid Maxx (Android 4.4). Worked fine on Mezzmo 3.x, but now on 4.0.2 and 4.0.3 it is unable to retrieve some cover art on some songs. Some songs do show cover art, but I am unable to come up with a pattern for when it works and when it doesn't. I captured diagnostic logs for two songs where it does not work. Logs will be Emailed to your support Email shortly in filename Mezzmo_403_diag_logs_Michael_Rye_aka_SilvrDrgn.zip . Basically want to know if it is a problem with Mezzmo delivering the cover art, or if it is a problem with how BubbleUPnP Server "asks" Mezzmo for it.