I found that thread too. This isn't the first ztarg error I have had, usually it was a bad image file. However I have NOTHING running. I put a return at the beginning of function main and it crashes instantly.

"This is an error on creating an additional z buffer for a render target. The buffer could not be created, causing the render target to be re-sized to the screen size."

That's just it, nothing is rendering.

Just did it again. I went to latest of A7 and it crashes on the published version but not set. Go back to 7.80.1 or whatever and it is just fine.