Notification Message "A Mac Added To Your Account"
The oddest thing just happened as I turned on this MacBook Pro running Ventura 13.1. A screen message popped on; I regrettably cannot remember the exact wording, but it essentially said something like this: (Some kind of) Optimization is in Progress. (Some application functions may be affected or something like 'some functions may not respond') Apologies, this best paraphrases the message.
The cursor moved, but the screen was essentially frozen. I couldn't get other screens to come up. The desktop icons were out of place. The Dock was in the wrong place. The machine was basically unresponsive. Out of frustration, I was able to Restart the MBP.
Upon startup, all the desktop icons and Dock were back in their normal arrangements. However, there was a new notification window in the top right corner. I was able to capture this message, which stated: " DEVICE ADDED TO YOUR ACCOUNT ". "A Mac now has access to iMessage and FaceTime. If you don't recognize this device you can remove it in System Settings"
I searched everywhere in System Settings and CANNOT find any evidence of a new Mac! Under Bluetooth > My Devices, all recognizable equipment says "Not Connected". Under NEARBY DEVICES, just the spinning wheel and 'Searching'.
Sooooo, why the two notification messages and brief change in operation? What, if any, is the significance of these two anomalies?
Glad to hear any opinions or recommendations!
Thanks,
Mark
MacBook Pro 15″, macOS 10.13