[Lowfer] FST4W

[N1BUG]

The first thing to check is to see whether you have the correct T/R 
sequence set. All of the FST4W I have been aware of the last couple of 
nights has been 1800 second periods. On the WSJT-X main window, at the 
bottom of the right hand column of spin box controls, is one that says 
T/R. It needs to be set to T/R 1800 s.

If that is correct and your dial frequency is 136.0, the next most 
likely thing is drift. FST4W-1800 requires very stable receivers and 
transmitters.

Paul N1BUG