6.48 is the same as rc1 I guess? So this => Tried to update my switches at home (CRS112-8P-4S, CRS112-8G-4S, CRS309-1G-8S+, CRS328-24P-4S+) to 6.48beta40 yesterday (6.47.4 before). For some reason all clients stopped getting IPv6 addresses from my RB4011 (with 7.1beta2) then. I started downgrading t...