Vray GPU Distributed Rendering cannot connect to PCs

Hi I have problem with connecting to slaves when I want to render with gpu distributed. I can connect with CPUs but not GPUs. I use same IPs but different port as in documentation. Tried to turn of firewall but that didnt help.

I got message in log: Could not connect to host. Connection timeout.

im using max23 and vray 62006

Any idea what could I try ?

Thanks for help

Hi, thanks for posting. Do you have this issue with a new simple scene or just in a specific scene?
Please go trough you setup once again. Here is a step by step guide for distributed rendering - V-Ray for 3ds Max
Make sure you have selected the correct devices you want to use for distributed rendering - V-Ray for 3ds Max