Rita,

Can you remember any of the other "weird" stuff? That might help.

The first thing that I would do is to log into a test account and see if the problem occurs there. That will narrow down the possibilities.

Jon

macOS 11.7.10, iMac Retina 5K 27-inch, late 2014, 3.5 GHz Intel Core i5, 1 TB fusion drive, 16 GB RAM, Epson SureColor P600, Photoshop CC, Lightroom CC, MS Office 365