I just spent the last hour working on a network map of our Co-Lo site and flicker...gone! MapMaker closed. I experienced this pre and post hotfix 5 so I know that is not the issue....help.
I have found my map maker to get "Program Not Ressponding" since the upgrade. However, if you wait, all the network objects will eventually populate and things come back to normal. I'm not sure if that may be what happened to yours or not.
I wish it just stopped responding...but it actually closed.
For me I was asked to go into the Add/Remove programs and select 'repair" and this so far has worked for us...& mapmaker. There might be a .dll out of whack or something?
It froze up on me a couple times after some work I did. After the second time I decided to save my work every couple of minutes just incase it closed again.
Same experience here. Adding nodes, adding labels and editing them. Mapmaker (Orion 8.1.3) crashes (exits) randomly without any message whatsoever. I even don't have information to report a bug.