I try this feature for the first time, simple scene set up and ready, but after first rendered image nothing happens 
Is there something I have to do to work it?
It seems a little bit difficulty. I run RT GPU and a render start, but when I manually scrub a timeline, viewport change, but RT didnt change.
Iam using newest nightly build You send me Vlado because of directory name problems.
Just to let you know, with a simple animated scene RT/GPU and CPU repects the animation perfectly here as I scrub the timeline.
As far as the RT animation preview is concerned, just enter a small amount in the Time Limit, like 0.01 minute, or some Max Paths per Pixel (like say, 10) and it works fine.
Not sure if we have the same build or not…
Hope it helps a little,
-Alan
I think we are not. I put 80 for Max path per pixel and nothing happens.
Hmmm…yeah, maybe your build has some issues…
Sorry I couldn’t help,
-Alan
Thats ok, thanks for trying. will wait for Vlado.
I tried regular latest version downloaded from website and it work well.
Good to hear! I think that’s one I’m running, although I cannot be sure of course…
-Alan
Where do I find the Make RT Animation Preview button? It isn’t on my Animation dropdown.
You should find it at the bottom of your Rendering dropdown.
-Alan