Why not try doing a null-AI battle, and when you start the game type "/luaui disable" and wait ten minutes for crashing to happen?
Would that interfere with the logging of events?
BTW i see no mention of uninstalling and reinstalling Spring and ZK.
Do it now!
Just make sure to save the map files to copy paste back into your new install so you don't have to deal with that mess!
C:\Users\MyUserName\Documents\My Games\Spring\maps
Copy paste that folder to your desktop.
After the reinstallation of both spring and ZK, take that folder from your desktop and copy-paste that folder back into
C:\Users\MyUserName\Documents\My Games\Spring
My maps folder is currently 4.55 GB large!
[spoiler] if you post C:\Users\MyUserName\Documents\My Games\Spring with a <> around "MyUserName" it makes the server throw a dangerous request error :D[/spoiler]