So I've been roped into using SW instead of Inventor for a project, and as I was making my drawing for the assembly, the second sheet just disappeared. it shows up in the tree on the left side, but there's no sheet, and my views are either invisible or not there, or I just can't see them. The first sheet is perfectly normal and in position, no issues. The second sheet is just gone.

This is a huge waste of my time to spend 15-20 minutes doing the details on a drawing sheet, and having it just disappear. I've tried restarting SW, which usually works for when your views just disappear, but at this point in their development, how is that still a common issue??? views disappearing happens like once a day for me, so far.

Thanks

EDITED BY MODERATOR: Moved to the Drawings and Detailing space. Please post to the appropriate space when one exists.