I am new to the forum and hope someone can advise me. I recently purchased an older, low miles, R1200RT with a Motorrad Nav IV. Love the bike and the GPS. When I paired the GPS with my Cardo Freedom 4+, it worked fine but the GPS would disconnect me from my wife's intercom. I have to manually reconnect after each instruction. So, I have decided to upgrade the systems on each helmet to solve this problem. My local dealer suggested the Sena 30K but it has been discontinued. The upgraded version (Spider ST1) has great range and mesh technology but does not allow for connection to other riders. I also am considering the Sena 50S which has the mesh technology and allows for connection to other riders but has less range. A friend suggested Cardo Pack Talk but he admits problems with the GPS connection on his bike. At this point, I would welcome any input or advice from people who have confronted this challenge. Any recommendations would be welcomed. Thank you.