I’ve been having increasing issues most of this month with speed and connection, and on the 18 dec 2021 the connection deteriorated to a useless bandwidth making even the simplest of things imposable or frustratingly long or required multiple refreshes required.
I followed advice on here when I first signed up and used think-broadband quality monitoring set up. Here is the link to the quality monitor and the list of tests from when I started logging on the 21st (and remembered to log in)
Throughout the week we have used reset the reboot command in the router interface, and some hard reboots at the power switch on unit, as trouble shooter has advised. We have checked all connections; all are tight and needed no adjustment. Router placement is optimal for the house construction (cast reinforced concrete, and repeater units for the one room requiring it which is a virgin box just for tv so is not important) speed was tested using 5ghz, 2.4ghz and Ethernet directly into the router with same general results. External box is untouched and unobstructed, cabinet at end of street is untouched. no road works or construction on our street. it is FttP fitted this year. its a super hub 3.0.