Visual Studio is now in a screw you mode
So I add a new tab to the Maui project. It has a load of a collection in the constructor of the view. I had put a breakpoint of the statement loading the collection and it would stop for about 10 secs and then the project would stop.
Finally figured out why. Put the cursor over the property to ensure that it was loaded correctly. If I don't do that it runs (not correctly but it doesn't just quit).
I use the same code in other places in the project so confusion (VS norm) reigns.
At present the combination of Win 11/VS 2022 and Maui have basically stopped all progress.
If I can talk with some one I will show all the info about VS but you should really know that a copy of the info exceeds the char limit here