I am using some #31 material doughnuts which are 1.25"D x 0.25" H with an ID of 0.625". That 5/8" ID is just large enough for a USB connector to pass through allowing me to make a couple of turns of t

#AudioIssues

When I was seeing this, I determined it was RF getting into the computer. A ferrite with a couple of turns of the cable between the radio and computer, located at the computer end, resolved the issue.

#AudioIssues

I do allow WSJT-X, current and previous versions to create a log as both adif and txt formats. I also manually log to QRZ.COM. Then from QRZ.COM I can upload direct to LOTW with 3 key clicks. That way

Go into the WSJT SETUP menu and select the Frequencies tab. Then on the table Right-click and select Insert. Put 1.908 in the box and click. OK. Then back to the WSJT screen and select that frequency

Check your computer clock with some reference. While Windows does provide a time service, I've found it is not adequately accurate for WSJT-X and FT-8 modes. I personally use a free software Meinberg

If one uses the Data A mode and uses the single USB cable between the computer and radio, none of the other settings or values is required. No VOX, no DTS, no DTR and the TX EQ is automatically bypass

I've found that Windows time system is not adequately accurate nor reliable enough for WSJT-X and other time demanding modes. There are several time applications that will keep your computer time accu

I don't advise using MIC + LIN because during transmit, anything picked up by the mike will also be transmitted. This would then be voice transmitted in the non-voice band allocations. Largely in viol

I seem to recall that V2.1.2 has a tighter time accuracy requirement. Although I would think a time error would apply across the audio spectrum. You may be "hearing" signals but what does the WSJT-X l