Hi there! Need some advice how to overcome this kind of problem. Textures act very weirdly and somehow like distorting geometry. I'm sure it is very typical mistake I have made somewhere on the road..., but I cannot find solution for this. All polygons are alligned normally, there is no overlapping ...

Thanx!
Could anybody point out wich egpu’s certainly work with iMac Pro and High Sierra or is there somewhere a list of such egpus?

Please help me out!
I'm just starting to learn my way in Octane ... and new iMac pro will arrive within next weeks... All this CUDA and GPU thing is yet a bit of mess for me at the moment.
Do I understand your point correctly, that under newest MacOS Mojave, there is no way I can use Octane even ...