Thanks for this, as I have already said, an inconvenience not a crisis. It isn't practical for me to run both monitors at the same scaling so I will just accept things as they are, but...

It worked perfectly on this rig exactly as it is now for a long time - perhaps Microsoft tweaked something. I suppose they are unlikely to want to spend time on this. Perhaps it will get tweaked back sometime!

Thanks for taking the time to look at this.

Thanks for all the help - as I said an inconvenience, not a crisis. It seems you have done what you can. It used to be OK so maybe Microsoft will sort it (or maybe not!)

A pleasent day here in the UK today, the dog has been to the beach and worn himself out. Minor scaling issues sit in their correct proportion to the rest of life's aggravations. Your new president is apparently kicking ass in downtown Munich. It reminds me of an LBJ quote from my far off youth - if true he said to Golda Meir "I've been scratching my ass and thinking about Israel" - now there was a Woman who would have sorted out Microsoft!