I'm having this persistantly annoying issue where my root templates don't save.

I make changes (rename them, edit the properties), click the little save button in the root template manager, then click save all, and when I close and reload the editor, the root templates revert to their previous names/property values.
I've even had some root templates I've deleted come back.

One final part of this issue is sometimes when I exit the editor, it crashes. Though, with that said, I've had a successful exit and the root templates still did not save.

Is the Message Log saved somewhere so I can check if there's an error when exiting?