Thanks Bill, For these 4 groups of tests, the Default Communication Device is a non-WSJT-X device (& Default Device remains a muted speaker).
a) Original sequence: Have re-run test 5 times, same failure: 2nd Tx goes to Default Device (muted Speaker). b) Changed Default Device to be an unused sound output on PC. Re-ran tests, 2nd Tx changes either to same device (muted speaker) or occasionally to the Default Device. c) Limited testing (3 times): By chance, I had Bluetooth headset switched on when I opened WSJT-X, then switched headset off before 1st Tx. The Tx's went to the muted speaker (i.e. not a Default). d) Limited testing (3 times): pre-1st Tx, if headset is switched on then off, 1st Tx went to Default Device each time. btw: This is a much simpler test sequence. Opinion: On my PC under these various conditions, WSJT-X sends Tx sound to an incorrect device. HTH, 73 Roger (K7GXB) -----Original Message----- From: Bill Somerville [mailto:g4...@classdesign.com] Sent: Sunday, December 13, 2020 12:49 To: wsjt-devel@lists.sourceforge.net Subject: Re: [wsjt-devel] Reproducible Conditions for 'Tx with no Audio' On 13/12/2020 19:10, Roger Newey (K7GXB) wrote: > My ‘6- USB Audio Codec’ (to the Rig) is the ‘Default Communication > Device’. Hi Roger, why do you have this setting? That is asking for Windows or other applications to grab that device and possibly make changes to it. 73 Bill G4WS. _______________________________________________ wsjt-devel mailing list wsjt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wsjt-devel _______________________________________________ wsjt-devel mailing list wsjt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wsjt-devel
