particle flow

[MichaelInneer]

When using script 3ds max works 10 times slower than using path follow? Sometimes particles just jump from 1st frame to the last. It happens when i enable script. Nothing is edited. What can be the problem? (CPU i5-10400 so i doubt it's slow)

[omidt_gh]

there are many possibilities, first, I need to see what's inside your script to see if you have a loophole inside it.
if you just want to prevent the jumping on time slider go to time slider settings and disable real-time playback.
That's not a solution to slow script but it'll fix the problem with playback in the viewport.

[MichaelInneer]

You're right that's not. But still thanks. As for script it's standard when you activate script in PF Source Panel.