Getting a irritating issue in a project while adjusting plan views.
If I wish use the zoom or pan command (I use mouse wheel most times but this occurs with all methods) the view will "reset" to a expanded view prior to starting to focus in.
This requires that I have to start with this random "default" view and hope the item i wish to see is in not off screen.
If I need to scroll or pan more than once then each time the screen will reset back to the "defualt" view at the start of each command.
NB: I had a A4 PDF reference in the view (building code table) On removing this item and restarted AC22 the issue seems to have resolved itself.
I suspect that a large PDF (perhaps a PDF page from a large document) is causing the 2D graphics engine some issues when it has to regenerate the view?