I have been trying to fix this issue for a week. I have an RSBA1 and IC7300. It has been working fine until recently when I turn on the radio with the RSBA1, 5 seconds into running it will go into transmit on its own and sit there. I have tried reinstalling the drives, reinstalling the software, checking all connections and resetting the radio. This does not happen when turning the radio on manually or running Ham Radio Deluxe. I just cannot seem to find the problem. Any suggestions would be appreciated.