Here is the problem. New 2011 RT limited with CB that works sort of. Today's ryde it worked perfect for the first 75 miles. Wife and I went for a ride with our GWRRA group. She could transmit and hear fine until we got to the destination and stopped . Several hours later we took off for home and she could not hear or transmit. When we broke off from the group she eventually could hear me and transmit as long as we were going very slow like under 3500 rpms. At 5000 it was dead. Her transmitting was bad and she had problems hearing me. The exact opposite from the mornings ride. This has been an ongoing problem and we have used every combination of settings. I also S have read and retread every CB post here and talked to several friends with RT's and tried their settings. Anyone have any ideas? This is going back to the shop once again. Coming off of owning 5 Gold Wings with no problems, this is getting to us. Thanks in advance