joemikeb,

I have just done a cold boot i.e. holding down the power button for 20 seconds and then pressing the power button again.

That pop-up is still there. Is it of any detriment to the computer's operation?

jaybass


OS 13.6.4 iMac (Retina 5K, 27", 2017, 3.4 GHz Intel Core i5, 24 GB RAM, 2400 MHz DDR4. SuperDuper. 1 TB Lacie HD