MP3 Streams Instant Mix Not Working

[CanuckInOzz]

Hi,
I am running Kodi 17.6 on an Android box.  MP3 Streams has been installed and everything is working except for the Instant Mix for both Favorite Albums and Favorite Songs.  Yes, I have added both albums and songs to my favorites in MP3 Streams.  When I select Instant Mix Favorite Albums, it goes to the Album Groups where I select a group (I have two groups), then it does nothing, it doesn't lock up either.  It just goes back to the main menu screen.  Any suggestions are much appreciated.