Well, here's DR issue that I keep getting for long time, but finally decided to look into logs what is behind.
The DR fails to download the scene:
2016-07-06 20:28:18 Downloading 3ds max 2016 scene to render with 3ds max 2016
2016-07-06 20:29:03 Downloaded scene: 0 bytes in 44 s
It download some half-scene. Instead. Happens randomly, during same scene. The other node will download it sucessfully and start running.
What happens after is simple:
06.07.2016 20:29:32; File Open Failed: C:\Users\juraj\AppData\Local\CoronaRenderer\DrData\received_scene_3332386331.max
06.07.2016 20:29:32; Error loading file C:\Users\juraj\AppData\Local\CoronaRenderer\DrData\received_scene_3332386331.max
06.07.2016 20:29:32; Error rendering frame 0: Unknown error while loading application
06.07.2016 20:29:32; Send End of Job command to Max
I pondered upon this for long time, tried various stuff from help-desk, but nothing.
Seems like it might do something with network ? But what ? And why it happens on random basis when my network setup is always the same, unchanging.