Problem with rendering of trails effect

[Sup_Ben]

Hi there!
For some reason the smooth trail effect in my project is rendered with interruptions, as separated dots/lines. Any ideas how to fix this?

OpenGL preview window:
http://digitalben.com/out/Screenshot2022-09-09202637.png

Rendered result:
http://digitalben.com/out/Screenshot2022-09-09202734.png

Why [img] tags are off ??

[Terry Payman]

Trails are affected by the frame rate.
Try rendering at the same fps as you view the "live" preview.

[Sup_Ben]

It works! Thanks!