If you run mmsys.cpl do you see the USB Audio CODEC level going up when you transmit?
Are you perhaps running a Dell computer? If so, disable WAV services. Also in mmsys.cpl under the Communications tab select "Do nothing". Mike W9MDB On Friday, September 27, 2024 at 04:21:24 PM CDT, Gary McDuffie via wsjt-devel <wsjt-devel@lists.sourceforge.net> wrote: > On Aug 7, 2024, at 10:31, Enrico OE1EQW via wsjt-devel > <wsjt-devel@lists.sourceforge.net> wrote: > > With AGC fast there is no problem on my Kenwood TS-890S and my Icom 7300. I had no problem with SF on the previous expeditions with AGC fast, slow, or medium with my 890. I run 1, 16, and 20 for the 3 speeds of AGC. They all work in almost all cases (for me). RF gain is almost always full tilt. Signals were from +18 to -15/-16. 73, Gary - AG0N _______________________________________________ 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