Sorry for posting about MS13 in the Vegas forum; I couldn't find a MS-specific forum (maybe I didn't look hard enough?)
A while ago I ran into a problem with Movie Studio 13 and OBS-MP. Videos would stutter continuously, regularly, as if it was normal. Turning B-frames off in OBS-MP fixed it.
Now after just fixing OBS-MP again (or, fixing my computer again) I'm wondering if there's anything I need to switch off (or on) in order to prevent Movie Studio 13 from spitting any videos out with a crash or freeze.