I have an FTM-300 that i just programmed with the scu-20 and when it turned back on , this showed up on the opening screen like it didn’t finish programming.I have tried resetting it, but after pressing the setup and getting to reset , when I press the top right dial, nothing happens. Is there another way to reset the radio ?? I tried doing a firmware update but the 68 cable will not go into the body of the radio . Any suggestions would be appreciated . Also after pressing setup for more than a second and getting the list to clone, reset etc , the top right won’t let me press anything