Picked up a new 245 Music in November and had everything set up with Garmin Connect and my Spotify account. Initially it was all good and I could download playlists in full and listen on the go. Now it’s become a nightmare. My playlists either partially download or don’t download at all. And clearly it seems I’m not the only one. Is there a bulletproof solution or am I better off taking this device back from whence it came while it’s still under warranty.