If you have a few moments and are able to enable it on LAN, could you give
this a test? Would be much appreciated.
I get 18/20 on A&A - this is because my router is filtering ICMPv6 messages. Never really bothered to sort it since I have not noticed any issues. I could probably just add an ip6tables rule for it, but I would probably have to inform Billion to "fix" it in their firmware because I do not know if my ip6tables additions would be persistent (haven't checked).
Going back to the topic of G.fast, still not enabled. June is the best estimate I have been given, and will probably be true at this pace.
Still torn between Zen and IDNET. IDNET has QoS on the network and can give one month free if whole term paid in advance, but hefty activation fee. Zen is willing to waive the activation fee if I don't take their router (since I have 3 spare here, and would be 4 if I stopped using the 8800NL as a dedicated modem).