Welcome to the new FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
If you are having a problem, please check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.

SmartSDR v2.4.9 DAX and wsjt

Does not work rx and audio tx

After updating to 2.4.9, the dax has stopped working.
The Vox has stopped working.
is not possible to work with wsjt-x because the audio does not come
out, or does not enter the program, and everything is well configured.
this goes from bad to worse.
and the bad thing is not this, is that they have charged us over € 200 for a program update that every time they touch something, it stops working.
This is too much.

Do not enter the audio so that the wsjt decodes it, the audio does not come out to be able to transmit, neither in the wsjt, nor in the voyce Keyer.

Please a simple thing that worked from the first versions, I do not know why it has stopped working in this last revision.

Solucinoarlo already immediately, because that way you can not work.

a greeting.





  • David Decoons, wo2xDavid Decoons, wo2x Member ✭✭✭
    edited June 11
  • Michael CosloMichael Coslo Member
    edited October 2018
    Put in a help desk ticket Jorge. This sounds like a Windows update problem like I had earlier this week.  The touching is done by Windows. And it isn't just Flex.  Regardless, when Tim fixed my radio, it gave me clues to other programs that suddenly stopped working.
  • Bill -VA3WTBBill -VA3WTB Member ✭✭✭
    edited October 2018
    I folowed everything,,still no receive,,hmm  v1.9.1
  • Jim  KJ7SJim KJ7S Member ✭✭
    edited January 26
    My understanding is that the 2.0 versions will replace the older versions mainly because of a slight change in how the decode/encode functions, which will make the 1.9.1 not just obsolete in version numbers, but it their capability to decode as well.:
    IMPORTANT: For the convenience of beta-testers, the first and second  release candidates -- releases with "-rc1" or "-rc2" in their names --  will have Rx and Tx capability for both the new FT8 protocol and the  older one.  Starting with the third release candidate ("-rc3"), and in  the general-availability full release of WSJT-X 2.0, only the new  protocol will be supported.  In contrast, the new MSK144 protocol  replaces the old one from the outset, without backward compatibility.  To minimize on-the-air confusion, it's important that users be aware  of these distinctions and the schedule for release of WSJT-X 2.0.

  • David Decoons, wo2xDavid Decoons, wo2x Member ✭✭✭
    edited October 2018

    Would you like me to do a TeamViewer session into your PC and help you! Email me your phone number and I can call you.

    Dave wo2x

  • EA4AYWEA4AYW Member
    edited May 28
    good morning to everybody.
    After reading your comments, I proceeded to uninstall the DAX drivers manually as you put in an article in the flex forum.
    tell you that this is not the first time I've done this process.
    Normally, every time there is an update, I have to do this procedure.
    and the truth is that I do not understand very well why.
    Flex should generate a procedure in new installations that will not cause this type of failures.
    since lately it is very frequent.

    I have already solved the problem of communicating the Flex with the DAX.
    programs already work, such as wsjt-x and voicekeyer.

    but I do not know why you have to do this manual procedure, so that it works again.
    Maybe I should flex, show a little more care in this type of failures.
    even if they are caused by windows.
    In my opinion, should study another form of installation / configuration of the DAX, since this failure by what I see and what I get is very, very frequent.
    Thank you very much for your comments.
    I have it working again until there is a flex update that fails again.

    A greeting and thanks to all.

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.