I have been having the same problem. Changing the name of the SSID fixes it immediately. But if I ever happen to switch off the router and switch it back on, the problem recurs and I have to think of yet another name.
I have been having the same problem. Changing the name of the SSID fixes it immediately. But if I ever happen to switch off the router and switch it back on, the problem recurs and I have to think of yet another name.