I've tried using multiple cables through multiple radio ports, all ending the same way. I've been trying for weeks & have reads many posts with no luck. With HAM Radio Deluxe as the CAT software (computer aided transceiver (radio control)) but, introduce a second piece of software like WSJTX (FT8) & try to connect to the radio & all sorts of bad things start to happen.end result, the radio needs another I have managed to get the comm port to 'sort of' work by uninstalling & blocking KB 4089848 but, there is still a major issue/conflict somewhere? The radio is happy to work I've also completed a reset of Win10 which ended with no difference. I've tried all the recommended drivers (& then some) i.e. None of the solutions suggested have worked for me.

Radio by a different manufacturer, not to mention the many forum discussions on this subject over the years. The USB/UART Bridge chip inside the Icom, Yaesu and Kenwood radios is a Silicon Labs USB to UART Bridge Controller and the Mac drivers are available here. Icom ic 7300 usb driver windows 10 Driver File Name: icom-ic-7300-usb-driver-windows-10.exe Driver Upload Date: 28 April 2020 Last Driver Version: 5.2.8 Driver File Size: 23,644 KB User Driver Rating: 4. I know it's not the radio as I have a similar issue with a second ICOM IC756PROII CAT and Server Software ICOM CAT software for the IC-756PROII, R-9000 and IC706MKIIG. Connecting the radio to the computer via USB causes all sorts of issues resulting in the radio needing a reset to restore it's full systems. Recently I changed my HAM radio to an Icom IC-7600. I asked this question last night but for some reason it's disappeared? Connected to my main desktop a couple rooms over with a 30 meter USB 3.0 active repeater cable that I have going through the wall and attic (not near anything that would interfere) My previous setup that worked just fine: I used to have the IC-7300 connected to a different windows 7 desktop via a short usb cable that was right next to the rig.

Icom 7300 usb driver for windows 10