After lot of time I have done some test with 1.5.25 client and Fldigi 3.21.76 I am using the "not patched" version of Fldigi because I am not testing new modes There are some problems: 1 - at startup client show PSK500R as current mode, Fldigi is in another mode (last used) and Menu -> Modes show Contestia as current mode. Changing to PSK500R in this menu correct mode in Menu and also in Fldigi 2 - SQL in Fldigi is turned off at each minute (00 seconds) 3 - connected to PI4TUE today 21/09 at 09:46 GMT I get a broken connection. PI4TUE vanished in the middle of a TX. I don't know if this is a client problem or a PI4TUE problem Regards Franco Spinelli IW2DHW