Warning symbol appeared on sheet layout


I switched from Raster to Hybrid on the document tab, and a warning symbol appeared in the bottom corner of the sheet file - an exclamation mark in a yellow triangle.
The program then crashed when i tried to save it
Any thoughts?
thanks in advance


I have had crashing issues in Layout when switching from Raster to Hybrid. I think it’s a known issue but not everyone suffers so it must be hard to tell what is causing it. For me, it affected certain drawings but not others.

Was this a legacy drawing created in an earlier version?

BTW, wouldn’t this post be better logged under Layout in the forum?