Hello,
All licenses allows to use the library on the purchased subdomain/domain/IP, localhost and private networks (classes A, B and C). For example you can use a Corporate license in a whole subdomain and all its subdomains (such as test.domain.com, doc.domain.com, intranet.domain.com...), beside localhost and private networks.
If you need a different subdomain/domain there's a 50% off offer, please check the banner on http://www.phpdocx.com/updates.
About your issues we recommend you to check the included examples within the package and the documentation and samples available on the API pages. All properties are working perfectly as described in the documentation.
Regards.