Thanks a lot for making this clear!
Setting layer and composition width to 1280 didn't help.
Think you right, it's time to re-render.
Good occasion to re-organize collection
Hello,
After switching to resolume 3.1.3 from 3.1.1 I've found that most of old composition clips are croped half (like they missing the right part of the clip).
I'm working in FullHD resolution and all clips are formated 1280x400 with DXV due to the screen real resolution.