Did anyone already find a solution for the problem with FT8CN?
Sometimes the first transmission works, often even not the first one.
The QMX just shows two Dots, as a sign of not enough signal and no tx signal at QMX.
Changing the Riese Threshold did not change the behaviour...
With WSJTx on Windows it is more reliable as long as you have the "Power Slider" on 100%, otherwise same situation with the two dots and no transmission