Strange behaviour if i use remote desktop connection while rendering on Cluster

[Christian_Garimberti]

Hi everyone,

I noticed some strange errors if i connect to my workstation (in my office) while Vred is rendering with a cluster active.

Sometimes Vred crash, sometimes stops the rendering, sometimes the rendering ends but the result is this...

I'm working on Vred 202, i tried in the 2019.3 and do the same.

These are the steps to reproduce the problem

Physically on the workstation:

1. Open a scene (attached a sample scene)
2. start the cluster
3. open the render tab
4. start the rendering

go to another pc

1. connect via rdp (windows remote desktop)
2. once connected, Vred hangs, and if it resume, i have the problem (crash, stop rendering or the image above)

If i do the same while not rendering, or rendering but with the cluster off, everything works fine.

It is a known behaviors, bug, am i doing something wrong?

I know that it is a strange workflow, but sometimes i work on my workstation remotely from home.

And if i start a rendering i have to check the progress.

I tried also with HP Rgs and do the same.

Any suggestions or ideas?

Thanks

Chris