ID 306265 - Frame server times out with scripts which take a long time to render

Problem summary
Frame server timeouts out with scripts which take a long time to render.
This errors with the message: "Render error: Render application timed out"

Customer reported version
nuke.11.0v1

Customer reported platform
windows7

Steps to reproduce

1) Open NukeStudio

2) Import the attached Nuke script

3) Add the script to the timeline

4) Right Click the track item and select Render Comp

5) Open the Background renders tab and in the log you will see the Error message.

Workaround
Changing the RENDER_TIMEOUT function in the Nuke frame server script appears to correct the issue.

Reproduced by support
This problem has been reproduced on:
Nuke 11.0v1 - Windows 10 - MacOSX 10.12 - CentOS 6.8
Nuke 10.5v5 - Windows 10 
Nuke 10.5v1 - Windows 10
Nuke 10.0v6 - Windows 10
Nuke 10.0v1 - Windows 10
Nuke 9.0v9 - Windows 10
Nuke 9.0v1 - Windows 10

Earliest version tested
Nuke 9.0v1 as the frame server was not available before

Expected behaviour
For Nuke to render the script

Actual behaviour
Nuke errored saying: Render error: Render application timed out