[crcgrp]

See attached, this is from Fire. I have not checked it by rendering in Maxwell yet. Each of the "panels" are components, the ones on either end showing the diamond pattern are the same component.
I turned on hidden geometry and nothing in there.
The walls should all be one color, the darker color. And for some reason, on the right hand side, it's showing like there is no roof.

[crcgrp]

Just confirmed that it;ls the same when rendering in Maxwell. And it's like those walls aren't there on the right side.

[JDHill]

Could you quickly check whether disabling instances helps? There is an issue in the engine involving instances and geometry which is perfectly axis-aligned.

[crcgrp]

Looks like that did the trick. Thanks for the quick response!