Hi - I use quite a few 3rd party apps. My Mac has now developed a phenomena whereby when I restart it, it comes up with a white box measuring 3/4 inch by 2 inches and the box remains on the screen - which is a bit irritating.
It’s probably a 3rd party app that is playing up but I don’t know which one!
Is there a way of finding out the load order of apps when my Mac restarts? A terminal command perhaps?
Thanks