Waveform 11.5 - Explaining Plugin Sandboxing 

Waveform Free, OEM, and Pro Editions!
Plugin sandboxing allows you to select certain plugins to run in a separate process. This allows you to run plugins that you don't entirely trust in a way that protects your projects from overall crashes or data loss. While this is a great feature, generally it is better to use it selectively rather than on all plugins.This video shows how it works and also shows how test plugins using the built in Validate feature.