Sorry I disappeared so abruptly. I wasn’t feeling very well as finished my last post and after closing down and going to bed I started shivering. The next day I found I couldn’t speak because I didn’t remember the words I wanted. Fortunately I’ve had it before so I didn’t panic. It’s phlebitis, an inflammation of the lower leg. It’s been sore for few weeks but I ignored it. I won’t provide a link to the relevant pages as they make it seem far more dramatic than it really is.
So, sorry for my abrupt departure and sorry for all the brief answers to comments.
I’m going to b away for a few more days but hope to be all fixed early next week.