I updated my Sena 50S last week and my right speaker stopped working right after I updated it. I contacted Sena support and with their help no luck my right speaker still didn't work. Well Sena got back to me and sent me a message that they were sorry about that and I could purchase a new speaker 50S speaker for little less than $40.00, The problem was the shipping cost of  $ 24.21. Wow ain't that something. Sena I'm not happy about my situation.

Sorry Dino :-(