don’t have a cloud account or way to send… but finally found what I had to do back in 2.79
had to uninstall blender, delete the blender foundation folder on my C-drive, depower the computer, down load a new 2.91 version, installed and now it works fine….
Did this for all 3 of my computes and now they all work….
only thing i can think of is that since every time i upgrade to a newer version I select the former startup… something must have happened up along way and since i don’t use this a lot did not see it….
so hope this helps…
by the way, If I decide to join blender cloud… does that mean I can post on their cloud if I need to send you a file?
Thanks