Rayswitcher geometry vanish

[pictura]

Hi,
I have a problem witch Rayswitechr. It happens always when I'm using it but, which is surprising, I cant find anyone mentioning it on the forum or in the ineternet generally.
The problem is: when I'm applaying rayswitch material (white for GI and other material for the rest of the channels) geometry dissapear - only wireframe is visible.

Anyone solved it?

[Beanzvision]

Hi, this has been reported before and we have it logged in our internal bugs. (Internal ID=442163846)

[pictura]

Ok, thanks. Wish You team luck in solving this issue.

[maru]

Not a real solution, just an idea for a workaround. In 3ds Max we are able to display one material in the viewport and another one in the actual rendering. Is this possible in C4D too?