3D Renders are bad!!

[C.J. Amaya]

My 3D renders are creating duplicated overlays on top of the final rendered image... Help! I'm running macOS Catalina 10.15.13 with PS version 21.1. See the photo for reference. 

[Mischa5EA4]

I have exactly the same problem!

[C.J. Amaya]

A workaround that I came up with (kinda lame)... was to have both an older version a PS installed for 3D renders and then the newest version for all other types of design.  I honestly haven't done 3D recently, so it might be fixed in the newest PS... Hopefully that tip can help you out. 

[Mischa5C12]

Unfortunately, this problem still exists. Furthermore, since today I cannot longer edit my 3D files that I created yesterday. Adobe is probably not the "go to" tool for 3d renders I guess.

[jane-e · Accepted solution]

It is a bug. To work around it use menu  3D > Generate UVs then re-render.

See this thread from two days ago where I copied the correct answer from our 3D expert:

https://community.adobe.com/t5/photoshop/duplicated-layers-in-3d-rendering/m-p/11787964?page=1#M5077...

~ Jane