I just tested and the same thing is happening with songs not casting correctly. It starts around 4:02 pm EST, but I didn’t track songs to 4:05 pm EST. 1. Ok, I'm listening to Before I let you go R&B radio station on Samsung galaxy tablet S7. 2. Song playing New Edition, "Can you stand the rain" playing using device speakers. 3. When I cast to sonos, Pandora started playing rap song "Hellucination" by Smif-N-Wesson ** got a message saying only one person can listen at a time and I selected let me listen. 4. I disconnect from sonos and a R&B song started playing R Kelly "Bump and Grind" loud using tablet speakers. 5. On tablet I switched station to Baby Face station a R&B station and Kut Klose "I Like" was playing loud on tablet speakers. 6. Cast to sonos, and rap song started playing "Survival of the fittest" by Mobb Deep. 7. Disconnected from sonos and a R&B song started playing on tablet "Sexy Love" by Neyo 8. I concluded test at 4:09 pm EST Earlier today in my car through my phone...I was listening to rap through my car speakers the Jay Z station, and the last station I was listening to was Smif-N-Wesson; which explains the rap songs that come up every time I connect to sonos those are the type of rap songs that would play on the last rap station I was listening too Smif-N-Wesson while I was driving. I'm definitely not the expert, but it's like if I'm listening to a station for a long time, when I switch to a different station and cast to sonos the old station music still plays. In my case I'm switching genres so getting rap when cast and R&B on device. Today I'm using tablet, but yesterday was my phone and Pandora was doing the same thing. Please let me know if you need me to test again. Kia Get Outlook for Android<> ... View more