I had a problem which, on the face of it, should not be happening. Wireless was working, then would stop.
After a lot of messing about I saw that a new wireless user had appeared, appreciating that it must be a neighbour I wondered if his wireless connection was interfering with mine or vice versa.
A quick look through the BT Hub threads on this forum revealed a reply by yourself to another person having trouble (30th March this year) in which you mentioned changing channels - mine was on one and I changed it to 9 - OK now.
Thanks - you see that replies can prove useful even after a long time has passed. Most appreciative of the help this forum provides.