No longer a Disaster
This morning I updated Windows to Fall Creators Update and, at last, all is well. Two things may have fixed it, not sure which. I installed a AMD driver 17.40 Beta (which said it would fix the issue) before upgrading, and also MS added something to the upgrade concerning AMD hardware (I think, very little info as usual)
Anyway, all is good now. I particularly like the new Task Manager which monitors the GPU and gives more sensible readings than any other GPU monitor I have used.
Now I can continue with my life!:hehe:
Thanks for all the suggestions regarding this episode.
Mick