Isolate in ARV not refresh on changes in textures node and freeze maya.I've reinstalled maya 2018 many times in all version 1-2-3 & all drivers from 388.71 - 391.35 & all Arnold version from 3 + up Separately.The problem occurred since it was first installed Arnold 3+.
It happens to any scene!
Is there anyone with the same problem?
Go to the back Version 2+ , or there is some solution?
With respect
Vasilis