if there is power in and out during the outage, which will reset the bulb. sorry, i don't know how to configure the bulb over command line. as far as i know, the bulb can only be controlled by the...

If the link speed is 100Mbps when connected to C7, try a CAT 6 cable. I think you would need to contact tplink support to troubleshoot.

Did a reset? Change wireless settings?

Hi, I got the beta from tplink. Problem fixed. C60 V2_EU http://support.tp-link.com/f/84a6600784/?dl=1

If you cannot even access the router management page with public IP, better contact tplink for help.

You need to choose Static type to manually type in the value. When it's on Delegated, it will get Ipv6 prefix automatically from ISP