IPR "Debug Shading" menu stuck

[jrhanson]

I'm probably being stupid, but: I selected an item in the "Debug Shading" submenu (under the Render menu on the IPR, C4DtoA). Now I can't de-select it. I can only check another item in the menu, but can not deselect them (would like to get back to no selections). Any help?

in picture below, the Diffuse is checked. I can't uncheck it, that checkmark only goes away if i check another item from the list. the default is no items checked. Thanks for any advice!

[majed.side · Accepted solution]

In the IPR there is an icon or a button looks like ball network.

Just disable it from blue to Gray.

[jrhanson]

Thanks so much for taking the time to help! I suspected it was something simple staring me in the face -- I never noticed. Thank you.