Unwanted black trail/motion blur?

Development Rendering
1

Hi, I’ve just upgraded from 4.22 to 4.25 and now my character (and all moving objects) leave behind a feint black trail:

Video - https://i.gyazo.com/fb1c84b3e77b24b0c87c2b15a3facc27.mp4

This happens on all moving objects/animations without any post processing.

Was something changed/added in the last few unreal versions?

Thanks!

2

@Juice-Tin at initial glance this looks like ghosting possible caused by motion blur? If you pause your video and look, you can see feint ‘copies’ of your character from previous frames.

I believe motion blur is turned on by default, try seeing if setting up an unbound post process with motion blur set to 0 fixes this. Its possible that it got introduced from some sort of temporal jitter update or something similar.

3

That was actually the first thing I tried lol, it had no effect! :frowning: