At least on kenzo, IPV6 is configured to be always ON, and i have a trouble with that. Google Play Store wont me download certain apps if IPV6 is on. Tested on a friends wifi that doesnt support IPV6, only 4. I have a Kenzo, with 20170609-v5.8.3 build. Some advise about how to disable it, or if its possible, add an option to disable it in future nightly's? Thanks