Dave, since I upgraded to the latest PFE version, I'm never asked to descend. The first flight it happened so I deleted the flight plan and formed a new one . I flew the route, this time YPAD to YMML. I was at 37000 feet while approaching YMML. I checked the altitudes in PFE all was good. I have no idea why this has started after the update.
I have sent you the log, hope this helps you to help me.
Thanks
Andrew Dixon