For many months I have been using wireless channel 6 in splendid isolation while 8 neighbours are all on 1 and 11 (four on each). Yesterday I discovered that without any instruction from me my IDNet-supplied Billion-8800NL has changed to channel 1. No problem I thought, I can get into the router pages by entering 192.168.1.254:8888 and change it back to 6. Unfortunately, though this has worked previously, now I get “This site can't be reached”,
Any thoughts welcomed on what has altered and how to proceed.