I had downtime on Wednesday too for planned works, just checked hub4 status and indeed see the D3.1 upstream channel alongside the 5 3.0 ones. Will enable BQM again and see what the latency etc is like. Expecting new year time to see upload speeds exceed 100Mbps then maybe?
I'm on Gigabit.
Whilst my mobo supports 2.5Gbps, I am running on a Gigabit LAN and get 950Mbps on Gig1 (modem mode, Asus AC68U router and 16 port Gigabit TP-Link switch),
I see no reason to spend extra money on a new switch and router that supports 2.5Gbps just to get 1150Mbps from the overprovisioned Gig1. 950 gets me a download speed of a sustained 117MB/s day or night, 1150 would get me 143MB/s - I'm not sure on what planet the £££ extra would actually be money well spent when I'm already at 117MB/s lol.