Moving objects along curve very slowly with instanced curve modifier (InstancedFlow)

Questions
,
3

The number of points is not necessarily.
What is your code?

See from the Collection of examples from discourse.threejs.org
the examples
MotionAlongCurve
BasisToQuaternion
MovementOnCurve
and
CarRacing

and change the number.

const points = curve.getPoints( number ); // 80, 800, 20 ...