Client becomes unresponsive after opening the Net Tools view in the World Debug Menu when there are a large amount of UdonBehaviours in the scene. The UdonBehaviour foldout does not have to be opened for this to occur. Tested with 10,000 UdonBehaviours.

Ideally, the Net Tools view would implement lazy loading for the UdonBehaviours when the foldout is opened, and not query for them when closed.