Windows Render as Sky??

[ivy.pav]

I'm not sure whats going on with my model. When I try to render it everything in the model looks right but then the windows render incorrectly. Ive attached a photo of the model and a photo of the render for comparison, how do I fix this? (i know there are a few other problems with the render but I've solved all except this one)

[Fletch]

The geometry of the windows appears to be "moving" inside the building when you hit render.
My guess is that the axis for these windows is glitching with other axes in the same group/component for some unknown reason.
Try to explode the component back to geometry and re-group-re-componentize or replace.

Rendering exterior night scene?
Please see these tutorials with Free Scene for Download.
Subject: V2 Pro Video Tutorial Series Scenes
Subject: Pool at night

[ivy.pav]

I tried regrouping and replacing and it's still rendering the same... Any other ideas?

[Fletch]

To avoid further guessing, please share download link to a test file. I'm sure we can figure it out.