White cube on picture frame, only with PBR

[Anastasia Loxingly]

I imagine it's something very simple, but ever since the PBR update picture frames I use now feature this white cube "particle" in the dead center. It behaves like a particle in that it orientates with the camera view, but I can't find out how to get rid of it, any ideas whats causing it?

 

[Wulfie Reanimator]

That's a graphics glitch that happens with some pre-PBR content. It seems to be related to transparency, but I don't know what exactly causes it.

Edited August 26 by Wulfie Reanimator