Firstly, it seems to me that the latest update, 3.1.7, has sorted out all the issues I was having (though I have only flown 2 or 3 flights, so maybe I shouldn't count my chickens just yet?): the descent intructions now come in good time and they are not repeated over and over any longer. Great!
But something very odd happened on my last flight. At some stage during approach, FDC stopped responding to any key press - total silence. I assumed that it had aborted for some reason, but when I finished my flight and minimised FS9, no FDC was still connected. I then disconnected PF3 (which is why I am posting here) and the second I did so, immediately all the missed callouts in FDC (flaps, gear and so on) started, one after the other, with no pause until 'Parking Brake On' at the end.
I don't know whether you can ascertain what went wrong here.. I attach the FDC and PF3 logs anyway. Seems to me that PF3 somehow stopped FDC from working??
Martin