Hmmm... looks like I'm going to need to learn to use this Octane renderer then... never could figure it out, lol!

Thank you very much for your info!

The render in question is now up on my DA page, though I couldn't seem to get around the mirror issue, even with all focussing turned off. I thought it might be the shader I used for the mirror, which was the EZ Metals chrome shader, as that's the closest I've currently got to a mirror. Still, I'm pleased with how it turned out besides the mirror. :)

http://glen85.deviantart.com/art/Bathroom-001-530765376

I'm running Win 10 Pro 32GB RAM Intel Core i7-4790K CPU @ 4.00GHz Nvidia GeForce GTX 1660 Ti

My DA Gallery: glen85.deviantart.com/gallery

Peace, love and polygons!