Vray NEXT rendernode doesn't connect in DR.

[Pixel_Domain]

Hello, i have big problem. I have barely had problems with distributed rendering with vray, but since yesterday i can't render with my rendernode. I don't know why. I've tried everything. Firewalls on both computers are off, i tried to switch port from 20204 to 30304 and the only difference is that on 20204 warning says - Could not connect to host, because target ( host ) computer denies connection. On 30304 port warning says just render node is not responding. On both machines i installed the latest version of license manager and latest build of Vray NEXT. Could you please help me find a solution? My deadline is coming very fast. My workstation operation system is Win 10, rendernode system is win 7.

[nikolay.simeonov]

Hello,

Port 30304 is used by your licenses server. Distributed rendering is using port 20204, unless you have manually changed that setting. Please contact us at support@chaosgroup.com with information about your account, screenshots from the Chaos License server page and the error that you get inside 3ds Max.
Please use the support@chaosgroup.com address whenever you have an urgent issue.

[Pixel_Domain]

I figured it out. Funny thing. After uninstalling vray 5 on rendernode and installing again Vray NEXT, 3dsmax node stopped to start with vrayspawner. I mean vray spawner was starting, but without 3dsmax . After deleting ENU folder everything started to work properly.