OK, this really isn't me! Yet again, I am asked by ATC to descend (to FL120 here), and I am left at that altitude all the way to the airport - no further descent instructions. I was in Mode 2 for most of the flight so I wouldn't have missed any frequency changes - they should have been made and replied to automatically (I usually switch from Mode 1 to Mode 2 after takeoff clearance). I also checked on my a/c radio that the frequency changes shown in the COM log window had been made (they had).
After some time at FL120, I switched to Mode 1 and then back to Mode 2 again later, just to see if there were any differences in reponse, but no, there were no further descent instructions. I checked in several times ('Level at Flight Level 120'), and just got 'Roger'. I stopped the flight as I approached the G/S (still at 12000').
What was PF3 was waiting for, can you see from the log? I just followed instructions as given. I attach as screenshot of the COM window - those are the only instructions that came through to me. (There may have been a couple more after the last on the screenshot, which I took a little before I stopped PF3 & XP11).
Hope you can see something as this is getting frustrating. The same thing happens over and over again, and although occasionally
I may have missed a frequency change when in Mode 1, flying in Mode 2 as I usually do at the moment (to avoid these kind of problems!) that shouldn't even be possible, should it? I've been flying with OnCourse software since S-Combo - I can't believe that I really am making mistakes myself pretty much every flight! (Unless premature senility is kicking in to an even greater degree than I feared!!).