@Kevin_Z Thanks, I'm happy to get the pre released version now, no problems. Please share it with us. Let me know. Thanks Kevin

@Kevin_Z Hi Thanks for the update and no problems with the delay in replying. Answers to your questions are: 1) How are the two C80s connected to each other, via LAN - WAN, or LAN - LAN? - Connected...

@Kevin_Z I posted a while ago under the "App" section on your website, no one has replied to date, can you advise please? Thanks https://community.tp-link.com/en/home/forum/topic/612160

@Syedact Did you try a hard reset of the router? So push a small pin into the reset hole at the back of the router for about 10 seconds and when the lights go out then release and then it will be...

@Bordonbert Not sure what else it could be? Is the internet light orange? Maybe try cloning the MAC from the SKy router onto yours as that can make a difference... Maybe make a post in the Sky...

@Bordonbert it probs won't work without IPV6, at the top of your router web UI is there an advanced tab which should give you advanced options including IPV6.