Hi, I just talked to a TM support technician and I somewhat managed to set up IPv6 (or not)

Here are the settings suggested by the technician:



Running the ipv6 test seems to tell me that I do not have a valid ipv6 address, but strangely the router page seems to tell me otherwise.

I'm using a TP-Link Archer AC1200 router (the one issued by TM).