Ive only tried channel 9,10, and 13
Talk Talk told me I wouldnt have a problem with 13, and I dont with my Desktop PC
I will try channels 1-11 in sequence to see if it resolves the problem, i doubt it will though, lets face it, these big broadband companies dont exactly give you good hardware like routers for free, the talk talk router I have probably has a very limited range, and speed, and thats probably not helping my situation.
Its a pitty theres nothing on google about the speed and range of the router, it would help me make a decision on which router to get.
I will also try your Xirrus Wi Fi monitor and see if this can shed some light on the problem, but it seems that a new router will be the only option. My concern is that even with a new router, the problem will persist, in which case theres no point in me having my desktop PC anymore as I cant move it and i cant connect it via ethernet either