Dear Community, because of a lack of financial investment I'm still using the last version of MacOS Sequoia 15.7.4 with latest and probably last Safari update. Here is the point: When sending system to sleep, screen turns of, keyboard power led turns off, you can hear every 30 minutes an old /dev/hdd backup-disk checking for presence, everything is fine, system's pening. Removing the keyboard from the physical desktop behind the screen with its cable for not making my cat waking it up (generally only possible with the space key, mouse turns off after about 10 minutes.) - so, no chance for the cat! This works great, but here comes the bug: after at least 10 hours of sleeping suddenly my Mac mini 8.1 T2 starts to tell me the time every quarter hour. What the hella is this for a bug? Is it the ghost in this surely old machine? I don't want to turn the speech of time every quarter off, because it's my reminder to not overdue my capacities at the age of 50. Okay, what could this be?