Map occasionally doesn't load.
So occasionally I'm opening up a map and the only window is completely minimized inside the editor; when I expand the window to the screen extents, it is completely white and performing a Zoom Extents doesn't show the map at all.
When this happens, what looks like a coordinate display in the upper left corner (under the file menu) displays T:NAN,NAN (presumably a pair of No A Number errors). Restarting and reopening the map then either repeats this, or sometimes will show a crazy coordinate pair in the hundreds of thousands. Eventually, after restarting CC3+ several times (and it sometimes hitting a CtD), this goes away and I can see my map again the next time I open it.
Is this something folks have seen before? Other maps still open fine when this happens so it makes me think my map has some corruption in it. Any suggestions on how to troubleshoot? It's quite heart-attack inducing.