Since the latest patch, about every 30-60 minutes of using the editor, it crashes out of nowhere. It's always when something is loading, such as opening the models or sound tab, or something that takes a few seconds. This problem has been happening across multiple computers which is pretty worrying. Halp
The maps are pretty significant size with custom models/sounds, so I think that is the culprit after some more experimenting. In the process of trying to load everything into a mod to see if that helps.