Velocity of simulation is slow

[Shaoxiang Wang]

Hello,

ich open a szene on my new computer. But the velocity of simulation is very slow. Is there any reasons?
It runs very well on my old computer. I don't know why.

Thank a lot in advance!

best regards
Shaoxiang

[coppelia]

Hello,

what platform are you running on? Are you using the newest graphic drivers?
Where does the slow-down come from, is it the visualization?

Cheers