Yes, I used USB.
Well, I have not tried to ping IPs and I have not checked the repos after the reboot as this was not mentioned anywhere so far.
Thank you for your suggestions.
I may try it again but don't think that any soon because now I would like to focus on the build. If I can manage to create a build 3.1.0.0 with CM12.1 base, hopefully I do not need the 2.0.4.13 anymore. We will see.
Once I am at home will post the hammerhead.xml.