As discussed on the LFN Dev and testing forums, some of the RTD branches were not activated by default therefore the docs were not getting created. This can be solved by using Automation rules. 

For instance, I have created automation rules for Netconf project for activating

all tags/branch matching this regex: "^[vV]"

Custom match: ^[vV]
Version type: Tag
Action: Activate version

Custom match: ^[vV]
Version type: Branch
Action: Activate version

I've created the activation rules for Netconf branch hopefully, this should work.

Regards,

Anil Belur