Weird grey box


Any idea what this grey box is? It spontaneously appeared today and appears on multiple computers. It’s immovable and really inconvenient. It’s happened before with another model. Thanks!

(Pascal Golay) #2

Hi k11 - can you post a file that shows this, or send to




Here you go— I moved the model above the grey thing so it was usable, but if you zoom out, you should see it.

1.3dm (7.7 MB)

(Pascal Golay) #4

Hi k11 - that’s the Groundplane - turn that off via the Groundplane panel (Panels menu)

Any luck?


(Wim Dekeyser) #5

@k11, did that file originally come from the RH6 WIP? When you export from the WIP to a Rhino 5 format, the GroundPlane is turned on by default.


Yeah—that was it! Thanks!

(Steve Baer) #7

@andy just mentioning you in case this is something you need to look into

(Wim Dekeyser) #8

and just referring to my conversation with @BrianJ on the topic: