[Steinway]

You said earlier that two possible causes for a completely black page could be that the program tries to free up memory, or that invalid values for page size are specified. I would assume that low memory isn't the cause here (although I feel I can't be sure about anything here), as I am now always starting MPS with all other apps closed, and at least 1200 MB available RAM. I was just wondering, if you tried causing any of those errors on purpose (specifying an invalid page size, or clearing a page as you would in case of low memory), what would happen if the page in question had annotations? Would they still be displayed (drawn on the black screen, as they are in my case), or would they too be cleared in those cases?