[Alex123]

I have a propeller that I need to make a a motion blur ( full range motion ) . I always used to be able to make it look right.
Now for some unknown reason it works and it does show as a motion blur in Fire but everytime I render it doesn t do it.

Any suggestions?

[JDHill]

The most recent version of the plugin (3.0.5) adds global switches for Displacement, Dispersion, and Motion Blur to Output > Export; is it possible that you have disabled Motion Blur? That will disable it in FIRE too, though, so it doesn't seem likely to be the cause.

Outside of that, I would need more information, and probably a 3DM that I can use to reproduce the problem here, since it appears to be working fine.