I just read an article in Mac World about how the author, Glen Fleishman, lost his mouse when it snuck off the side of one Mac onto another in (I think) a different room.
This has happened to me a couple of times - from Mac to iPad, in the same room - and it is bewildering, at first, coz shaking the mouse makes no diffeence.
I can’t remember exactly, but wasn’t there a way with KeyBoardMaestro, to set the Mouse to a specific location on the Desktop?
If the Mouse disappears frequently, it might be worse to setup an action, to get the mouse with a shortcut somewhere back on the Desktop in front of you.
I don’t know what you want. If you are looking for ransom, I can tell you I don’t have money. But what I do have are a very particular set of skills, skills I have acquired over a very long career, skills that make me a nightmare for people like you. If you let my cursor go now, that’ll be the end of it.