Failing audio or rig connections are most always due to RFI or USB ports going 
to sleep.If RFI low power transmissions can be tested and if they work but high 
power does not then it's RFI.The USB ports going to sleep can be 
solved.https://www.windowscentral.com/how-prevent-windows-10-turning-usb-devices

de Mike W9MDB

 

    On Wednesday, July 3, 2019, 04:31:39 PM CDT, rjai...@gmail.com 
<rjai...@gmail.com> wrote:  
 
 I’ve seen this with other radios. Definitely not a flex only issue.
RiaN2RJ
On Wed, Jul 3, 2019 at 4:58 PM DX Jami via wsjt-devel 
<wsjt-devel@lists.sourceforge.net> wrote:

 Peter,
Flex has its own set of unique problems and fixes.  Suggest you post your 
question on the Flex forum page.  Good luck.

    Danny    AH6FX/W4

    On Wednesday, July 3, 2019, 3:11:48 PM EDT, Peter Putnam <pe...@ni6e.com> 
wrote:  
 
 Greetings,

I have been using WSJT-X quite successfully for several years during 
June VHF Contests. I experienced a failure of the WSJT program to accept 
received audio input after several hours of proper operation during the 
recent Field Day exercise.

I'll provide a brief outline and reply with more detail, should it be 
needed.

My computer is a Dell Optiplex 780 running Win 7 Pro SP1, 64-bit. The 
WSJT-X software version is 2.0.1 7ddcb7.

My receiver is a Flex 6500. It passes data to a Flex-supplied "DAX" 
program that interfaces various applications that wish to receive the 
audio stream. WSJT accepts the stream and displays results on the Wide 
Graph and a small audio signal-strength window. Activity proceeded 
normally for the first three hours of Field Day, until both the Wide 
Graph and the audio signal-strength stopped showing any incoming audio.

I can't offer any help on what might have caused the problem. It was 
abrupt and seemingly unrelated to any other system actions. I am unable 
to reproduce the problem.

Several operators spent several hours speculating about what a solution 
might be. Program restarts and computer re-boots (time-tested favorite 
of generations) changed nothing. The only useful clue was that the DAX 
audio output stream was present and could be re-directed to Fldigi, but 
not to WSJT-X.

I was able to restore operation for a brief period by stopping WSJT, 
renaming WSJT.ini and restarting WSJT. That fix lasted for a half hour. 
Repeating the procedure provided operation for the rest of Field Day.

The two .ini files that were renamed are available for your inspection, 
along with the one that continued to function.

Any suggestions you can offer to prevent a recurrence would be greatly 
appreciated.

Regards,
Peter
NI6E






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