Run a Wi-FI survey app and the routers surrounding me seem to be running on either channel 1 or 11 with one on channel 6 which I've now switched my router to in the hope of it being less congested as it was selecting channel 1 when left on auto.
My router is set to Europe and allows selection of channels 1 to 13 but which are legal to use in the UK without causing issues for others around me?
Router: Billion 7800N
Note: I don't lay turf for anyone. astro or otherwise, all views and opinions expressed are my own based on experience.