Сообщение от
RA3TT
Владимир, если верить рекомендациям, то
"If you have problems installing the Icom USB drivers and MicroHam router is installed, it may be necessary to remove the USB cable from the MicroHam device or un-install the MicroHam Router driver prior to installing the Icom USB drivers. Some Microham USB interfaces are powered from the USB port so removing the USB cable may be important".
MicroHam это типа RigExpert'a и пр.
И ещё: "If the Icom radio is connected to the computer with the older serial CI-V interface, unplug the CI-V cable from the rear of the radio. Some users have reported that it prevents communications via the USB interface".
То есть рекомендуется отключить "классический" интерфейс от разъёма Remote, если он подключён.