DrServer disconnect

[Yanosh HRDY]

Hello, I have a problem with the DrServer, it disconnects at the beginning of calculation.

I have new computers since 3 months, a master and a slave. I installed the 3DS Max 2017 and Corona 4 versions .. I did tests with the DrServer, it worked very well. Then recently I installed Vray to open old files. I also changed the internet access provider that manages my network.
I don't know exactly when it started to stop working.

I send you the different DrServer logs.
I hope that inside there is the answer.
Thank you in advance.

[Frood]

If you have locked your view to render in render setup, it may be this, you have that index out of range error in your logs:

The "Fix". If i uncheck (view to render (in the render settings), display the correct camera view in the viewport and then hit render, it will work perfectly.(image_04)

Good Luck

[Yanosh HRDY]

Hello Frood,
thank you very much for your answer, it helped me to solve the problem.
I changed the "Area to render" parameter of "View" to another parameter, then changed back to "view", I saved and started rendering ... and it works !!!
I don't understand the logic of this bug but it works ...
thank you very much again. m:)

[Yanosh HRDY]

Hello..
it doesn't work anymore today..
I don't change nothing, ,just open my file try to render with DR... DR failed !!!
Corona's team, please help me..
why this bug?
thank you.