I am experiencing the same issue (running XD 11 one Windows 10). A pre-existing page that's been working fine is showing a Page height of 247354px (from Page Options) and generating the error reported in this thread. When I go to the bottom of the page all I see is the Footer objects that are repeated on all pages, so that appears normal to me.

I tried to alter the page height down to something reasonable by dragging the page boundary at the bottom up, as well as typing in a new value in Page Options, but both fail and the same "Failed to setup bitmap..." error occurs.

I'm hoping not to have to recreate the page if possible. How can I find out what object might be causing this page to be this "tall"?

Thanks.

o--- Update/solution ---------------------------

So based on some of the hints I gathered from this post I starting looking at objects in the Page and Layer Gallery. As I clicked on some of them on the list I found two that had X coordinates that were huge negative numbers. I don't know how they got there but after deleting them I can now access the page without issue. Posting this in case it helps others.

Thanks.

Alex E. Luyando J.C.N. Associates, L.L.C. Microsoft Visual FoxPro, Visual Studio .NET and SQL Server database application design, development and project management