I've just upgraded from PNet broadband to PNet Fibre Broadband.
Carrying out a BT Wholesale speed test with laptop cable-connected to Plusnet Hub One router and ALL wireless devices in the home disconnected I get 37Mbps download speed (line is rated at 39.06 Mbps). Running the same speed test with the laptop connected wirelessly to the router - sitting a couple of feet away, I get 12Mbps download speed.
Another wireless test from a different laptop gives the same result. I've pinged the router at 192.168.1.254 which gives min/max/avg of 1ms - not sure what this means but I thought I would ping as I've seen that as a suggestion.
I'm hope I can make a change to the router settings rather than buy a new one - any suggestions to be able to reach my cable'd speeds?
Edit: Wireless connection is on the 2.4GHz band
Edit: inSSIDer - channel 1, link score 100, 802.11n, signal -28 dBm - there are a couple of other nearby home networks also on channel 1, signal -93 but they come and go.