Quote from: bimbar on April 24, 2024, 10:06:19 AMThanks for your reply.
A /58 routed to a vlan interface seems wrong to me. All subnets should be /64 .
What I've done set the IPv6 Configuration Type to None on all interfaces and rebooted the router.
Then I set my IPv6 Configuration Type back to DHCPv6 on my WAN interface and my IPv6 Configuration Type back to Track Interface to all my other VLAN-backed interfaces on the LAN, each with their own IPv6 Prefix ID and now under System -> Routes -> Status I see a /64 ipv6 route on each interface and IPv6 is work now.
All I can think off is that I might have been to hastily with applying the settings and changing the next interface. At least all works now :)