Hi Steve, Plainsman
Sorry for the late reply here. I finally "Reset" FS2020, which seems to have rebooted it back to default settings and seems to behave now. I still find this very strange having had this happen. It was with any aircraft.
My specs are: Intel Core i7 11700K 3.6 GHz 8 Core, Asus Prime B560 Plus ATX Motherboard, 2 x 8GB Corsair Vengeance DDR4-2666 Memory, 2 x Crucial P1 1TB SSD, GeForce GTX 1660 Ti 6 GB Video Card
Hope this helps
Thanks
Bernard