Vuo version: 

OS version: 

  • macOS 10.15

How severely does this bug affect you?: 

●○○○ — Not much; I'm just letting you know about it.

Steps causing the bug to occur: 

This is a fun one!

  1. Use timestamp from receive live video to trigger storing frames/images to video
  2. Use smoothing timed by display refresh to trigger a finalize event based on nonzero condition (became false)
  3. Nonprofit. (or thread-split and confused computer)

Have you found a workaround?: 

Use same time-source for both smoothing and storing frames/images to video.

Other notes: 

I can e-mail you the composition if needed. Probably a fringe case, and also probably a pita to code a prevention for (although maybe something like the loop error when you don't use a hold node could work?).