I recently switched to Vodafone Fibre Max and these are my speeds. Surely Wired should be faster than WiFi?!
I am using the standard Vodafone Ultra Hub
Wired (Vodafone TV on):
Wired (Vodafone TV off):
WiFi (Vodafone TV off):
wifi looks about right.
Seems your PC is the issue if Lan is slow but wifi isn;t Try only having one device connected over the wired lan and make sure the PC is not running other stuff as high load on it makes speedtest run slow