VRay 4 beta 2 DR spawner crashing while rendering

[Jiri.Matys]

Hi,

dont know what this is. I start render on two computers with DR. After few minutes, spawner on main computer crash and then lunch again and crash again. So doesnt render at all. Never happened so far.

[hristo.dimitrov]

If you create a fresh install of 3ds Max on a machine, you need run at least one Backburner job with this machine as a server before you can use the machine for distributed rendering.

If you see a 3ds Max window flashing on the taskbar and then disappearing, right-click on the V-Ray DR spawner icon in the taskbar tray, select Exit to close the DR spawner and try running a regular Backburner job with this machine as the server. After that, try to start the V-Ray DR spawner again.

[Jiri.Matys]

No no, render start normaly on both machines without any problem, but after minute or so both DR just crash. But then I found out when I use standard render without DR, max crash. So this DR crash is caused probably by something, so I am solving this here:
https://forums.chaosgroup.com/forum/...-vray-4-beta-2

Thank you.