I successfully updated the firmware on Wi-Fi optioned RRC's from 2.74 to 2.75 then decided to also update the RRC's used
with my IC-7100 from 2.72 to 2.75. All went well with the radio side but failed on the control side. Radio no longer powers
up thru RRC but fine with head connected directly.
Doing a read shows the following- VRS=005 Firmware=000.000.002 Boot=N/A HW=006 Serial # C3092
Computer running XP and USB port functioning normally. Rebooted and tried a second time with same results.
Sequence seemed to show everything normal with RRC restarting after successful download and update.
Anything else to try?