I connect wirelessly, and normally record speeds of around 210Mbps on my phone, nothing else has changed, however over the last few days I have only been getting the lower 'scores'. I have unplugged and re-plugged the router several times. I will try a wired connection (will try tomorrow) and let you know, but suspect that this is not the issue.
What Hub model do you have? Do you know which network band the phone is connected to? For example, my Macbook Air and iPhone7 both get 220mbps on my Vivid200 wifi connection - but only when I put them onto the 5GHz network. Sat in the same spot if I then flick them over to the 2.4GHz network, they max out at 70-80mbps - it's just the limitations of the technology!
-------------------- Services: HD TV on VIP (+ Sky Sports & Movies & BT sport), x3 V6 boxes (1 wired 2 WiFi,) SH2 in modem mode with Airport Extreme Router. On VIVID200, Talk Anytime Phone, x2 Mobile SIM only iPhones.