Just swapped out my old Netgear C7000v2 to a new Arris G34. I have an Optimum 1,000 mbps line (Sadly not fiber optic) that supports both DOCSIS 3.1 and wifi 6. On setup my new Modem light sequence is amber at first, then when trying to connect to the ISP it is flashing blue which means it is looked for a DOCSIS 3.1 connection. It apparently fails to connect so then starts a flashing green light and connects to DOCSIS 3.0 Any ideas on how to get it to connect to DOCSIS 3.1 I’ve tried both resetting and rebooting.