On 6/11/2019 11:47 AM, Wes wrote: > s best as I can determine, WSJT-X (FT8) requires total hogging of the > K3S com port. No, FT8 does not REQUIRE a com port -- all it does is set and read the radio's frequency. All WSJT-X modes will work fine with manual control of frequency. In settings, simply choose No Radio on the Radio tab. 73, Jim K9YC