Dreaming stop, ghostly image left

[enzyme69]

I tested your setup and it is all working nicely, GPU works too which is cool.

The problem is that, the dream just stops at some point. Only after few frames, and what left is the dream for previous frames as ghost image for the following frames.
https://youtu.be/xtkG_lftImg

Any idea why this happens? Could it be because of screensaver?

this bothered me too. did you try with --blend?