VaM 1.x Virt-A-Mate Timeline speed increase smaller motion delay

[BGHong7G]

Hi ! When I animate an object or joint with Timeline and increase the animation speed, the higher the speed, the smaller the motion amplitude becomes. There’s also a noticeable delay — the movement can’t keep up with the keyframes.

Has anyone else run into this? What’s the usual way to fix it in the community (Joint Drive Spring/Damper, Physics Rate, Timeline settings, etc.)?