Hi All.
I can confirm.
Exactly the same problem on my side.
Only difference being is that I am running via usb directly into a FT-991.
I dont have this issue when running wsjt.
Only on wsjt-x. So can also rule out RF getting into the usb somehow.
Of course any user using the default audio out with an interface box to
radio will never experience this.....
Keith
Zs6tw
Message: 1
> Date: Tue, 7 Feb 2017 08:52:32 +0100
> From: DI Siegfried Hanisch <siegfried.hani...@hanisch.com>
> Subject: [wsjt-devel] Bug Report (WSJT-X v1.7.0 r7405 on Mac OS X)
> To: wsjt-devel@lists.sourceforge.net
> Message-ID: <269f243d-7693-4e85-be43-131d2d905...@hanisch.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi
>
> Program version
> currently I use WSJT-X v1.7.0 r7405 but it also happened on 1.6
> already, so I do not think this bug was introduced lately
>
> Operating system
> Mac OS X 10.11.6 but it also happened in earlier versions of Mac OS X
>
> Concise description of the problem
> after some transmissions, the Audio input and output seems to be switched
> from the selected (configured) Audio Device to the OS Default Audio Device
>
> Exact sequence of steps required to reproduce the problem
> Select mode JT65 or JT9, it happens on both (I did not try others), select
> a band (does not matter which, happens on all I tried) e.g. 80m
> Listen for some CQ, respond to it, finish QSO successfully.
> Wait for another CQ, respond to it. Usually within this QSO (or the
> third), it happens that the Audio Output from the application
> to the Transceiver is suddenly not going to the Audio Device of the
> Transceiver any more but coming through the speakers. PTT (via RTS) is still
> working, and the transceiver is therefore transmitting ?silence? and I am
> hearing the JT9 or JT65 output on the computer speakers. In this
> situationalso no Audio Input is received from the
> Transceiver any more - waterfall not moving any more, but the Application
> is still responsive (no crash) and telling ?Receiving? in the lower left
> corner. Also no decoding any more (i.e. it is not the waterfall
> itself which is gone, but it seems like the Audio Input is gone).
>
> This situation can be fixed by terminating the application and restarting
> it.
> My first suspicion was that by some RF in the room, the USB connection to
> the receiver might have gone, but I can now confirm that this is NOT the
> case because upon restarting
> the application everything works again (without unplugging or restarting
> the Transceiver).
> I searched the Internet, and other people are also talking about this
> issue (also with older program versions), so I assume this problem is not
> specific to my setup.
> My Audio Device is set to 48000Hz. Audio Device is provided by my IC7300
> via USB. The same problem also existed with my previous transceiver
> (Kenwood TS590S).
> PTT is currently via RTS (on the IC7300), but the problem also existed
> when PTT was via VOX (on the TS590S), with the difference that the TS590S
> did not start to transmit of course
> because it was in Data-VOX mode and the Audio signal was not going into
> the Transceiver but into the Default Audio Device.
> My "educated guess? is that the problem happens when switching from
> receive to transceive mode or when switching back.
> I would be happy if I could help in tracing down the issue, just tell me
> what to do (produce log files etc). My last C++ coding is 20 years in the
> past now, I am doing Java now in my job,
> but if you give me some hint I could try to look into the source code and
> try to find the problem.
> Thank you very much and Greetings from Vienna!
> Siegfried
>
> --
> Greetings
> Siegfried Hanisch
> mailto:siegfried.hani...@hanisch.com
> http://www.hanisch.com
>
>
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