I too am having this issue. Using USB comm ports, K3 Remote, Win10, and DXLab's Commander. Worked fine prior to the Win10 upgrade. The frequency is not being reported back properly. I uninstalled and reinstalled and still the same thing. All other functions to control the radio appear to be working just fine; mode changes, Split, Swap, even typing a frequency directly into the control box and pressing enter changes the frequency just fine. Did I miss the eventual resolution to this issue or is it still open>
Regards, Ken - WB1DX