Using Video AI with Proteus to upscale 240% and its doing a fine job except the frame order of the render is randomly wrong. Scrubbing frame by frame show it correct for a while then it appears to jump forward two frames, then back a frame, then back to normal.
The source footage is 50fps and doesnt show this PRE upscale.
This is a known bug that the team are working on that creates a VFR export in some situations. The devs are working on a fix for this to get it resolved.
Apologies for the delay Sam. Some users have rolled back to v5.3.6 for now while the patch is worked on.
The team has a beta version right now that they are testing that seems to be holding in the frame rate in their tests. Hopefully we can get this released quickly with the patch.