does anybody know if there is some sort of keep-alive on G.Fast (on Sky, if that matters)?
reason I ask is for about 9 months i've been using an MT992 with my own OpenWRT router. everything is fine except occasionally it will completely drop sync and then resync. it's always (as in literally, every single time) around 22:45-23:15, but it isn't otherwise on a predictable cadence. usually a few days apart. there's not much info available from the MT992 unfortunately, all i know is i notice connectivity loss on my PC, then the 'Internet' light on the MT992 is out, then the DSL light goes, and after a couple of minutes it resyncs and comes back online.
i've swapped back to the sky router, and it's been up for over a week now - normally i would have expected a drop out by this point. that said it has gone for over a week once before, but then it started dropping out again. i was wondering if there is some keep-alive that my OpenWRT router isn't responding to that is causing the other end to terminate the connection.