Thanks V1,

I too suspect the Finder. Perhaps a cache filling or some such. Or maybe the RAM has gone bad, though I doubt that. Alas, I know not of KPs.

I'll try quitting all apps before bedtime tonight and see what result that brings about.

Harv
27" i7 iMac (10.13.6), iPhone Xs Max (12.1)

Those who can make you believe absurdities can make you commit atrocities. ~Voltaire