Sorry but I was unable to reply to my own topic of today with the same title. New download installed, and flying the same route as previously, the T/C and T/D both showed up in the ND. However, approx 10 miles before T/D I wound the altimeter knob down to the next altitude restraint and the aircraft began immediately descending at about 100 ft per min. It flew over the T/D and failed to descent. It continued on descending at about 100 ft per min.
I let it go on for a few more miles then gave up.