Thanks Daniel for your reply.
So there is an improvement in matters of network teamwork.
So far we only have one PC with 2 TITAN Pascal and a quadro and we are planning to get a 2080Ti. The network upgraded function is not usefull to us for the moment.
If V4 will not support RTX then the upgrade is obviously one way.
I have to check the interface for the material preview function that you are refering to.
I will try to install tomorrow and check.
Any info for the new rendering options?