[David Solito]

When I make a new preview of a material, it's speed up and give that:



I need to launch the studio 2 or 3 times to go back to a normal preview

[brodie_geers]

I've had this issue before as well, within the last month or so. I'm afraid I don't recall the circumstances though and after it happened several times on one scene I haven't run into it sense. Exact same funky preview scene though (black background with white stripes rather than checker) and extremely fast (but junk quality) preview.

-Brodie

[Bubbaloo]

Make sure engine is set to RS1.

[David Solito]

Obviously, I did.

I need to restart 2 or 3 time the studio to get back to a normal preview.