During a ride the radio and gps turned off. Also then found out the following also inop - both turn signals, brake lts, cruise, radio, cigarette lighter, horn, and start sw would not engage starter. The bike ran well and the headlights, running lts and all gauges continued to operate. did not shut off the bike until I got home then turned ignition back on and everything works ok but this is driving me crazy. Chkd and cleaned all fuses and ground wires. No diagnostic codes either historic or active. Ckd each system on the wiring diagrams for a common connection and the only thing I can see is the TSM. It appears that everything affected has a common link somewhere to the TSM (I do not have security system). With everything now good for the past week it is very difficult to troubleshoot. Any similar complaints or suggestions?