Particle can´t be rendered mo´blurred -> "mesh defoormation" not supported

[caypiranha]

Hi there,

I encountered this message and I don't know if that has something to do with Vray or Tyflow.
2 tyflownodes are present here. Geometry has been taken as preset from the Shape node/Geometry  (Cobbles Stones or something like that)
Actually, they are all the same, but for some reason, one is not able to render motion blurred.

Any ideas here around? I don´t get the picture about mesh deformation, since there aren´t any at all.

[tyFlow]

You need to set render mode in your Mesh operator to instances. Otherwise all particles are being combined into a single mesh whose topology will change if you add/remove any particles from the system, preventing proper motion blur.