Hello all, and happy new year, just recovering from a bad bout of flu so a bit late, sorry.
I put my PC into a local IT shop, he did thorough check on the PC and a complete clean reinstall of Win 10 30th November I got my machine back, the next day I got the 'Page Fault on an Unpaged Are' message! From there it get's a bit vague for some reason I decided to reset the sleep and off to never, and I've not had a problem since.
It has been suggested that the fault maybe with my Logitech cordless mouse, but I'm leaving well alone for now and haven't tried an alternative mouse.
After all your input I thought it would be nice to let you know, it may help another user.
Many thanks again,
Peter