The rope created by Capsure&Joint is easily dispersed (T-T)

[FightrLi]

When set first dynamicRigid Kinematic and move it fastly，the capsules will be dispersed.
Also may be：pxvec3 pos = getGlobalPos(), pos is (nan,nan,nan).

see in the pciture:

[AccessViolationEnjoyer]

Try increase solver position iteration counts. The default is far too low for things like this. You may also need to reduce the timestep if moving quickly.

[FightrLi]

thank you for your suggestion! increasing solver position iteration counts is effective. But when I set one of the capsule to kinematic mode and move it by setKinematicTarget(), it is more likely to have vertex position (nan, nan, nan)，do you have any suggestion about this?