Mission Editor regular crashes

[IckyATLAS]

It is really annoying that the Mission Editor is not reliable at all. It regularly freezes and then just crashes the ME window disappears.

This happens randomly but really often. I have also noted that it crashes during scroll pan of the map, or zooming in or out.

These are the two actions that make the ME crash.

 

After some tests, it seems it is not the number of objects but more the links as well as the areas (circles)  between the objects that may be the  culprit.

There may be moderate number of objects but a lot of links.  

 

I do use the selective display by trying to have a minimal number of icons or links displayed but it does not seem to have much effect.

 

My very polite request to the overloaded devs, Please try to have this issue solved.