Hi,I don't know what has changed in my settings but if you look at the tree to the left, you will notice it is purple, but it's not, it's a duplicate of the larger one and resized. There are so many nodes that it obscures the image. Can't edit the colour if I can't see it, unless I enlarge everything 100X. Don't have the foggiest idea of what term to type in the Help menu.
Thanks in advance
OOPS!Forgot to attach,
Did a re-capture, this time it's orange, instead of purple yesterday. Lit up like a Xmas tree. I'm beginning to think it is a memory processing problem , as some items are quite complex, but nothing unusual.But I believe my computer has enough capacity.( see attached at bottom)