Cinema 4D version 2018.1.3-R5 (Latest stable) - 07.10.2019 Tweet

[aoktar]

I'm running into a bug where every time I drop a new material on an object (or even replace the material) the object disappears in the C4D viewport, but it's still visible in octane LV. The only way that I've found make the object reappear is to open the material editor and double-click the material preview. It's weird but very inconvenient.

Disable "alpha for opengl" option.

[Seun116_1]

I'm running into a bug where every time I drop a new material on an object (or even replace the material) the object disappears in the C4D viewport, but it's still visible in octane LV. The only way that I've found make the object reappear is to open the material editor and double-click the material preview. It's weird but very inconvenient.

Disable "alpha for opengl" option.

That took care of it. Thanks, Aoktar.

[Seun116_1]

I think there might be some compatibility issues with the new 441.12 Nvidia Studio Driver. Had C4D close on me 3 times while rendering with just 15 frames in (no render/crash error). I rolled back to previous driver and things are working fine.

[bepeg4d]

Yes please, stay with Nvidia 431.86 Studio driver, thanks.
ciao Beppe