Now that is bizzarre as I was about to post that I was able to connect successfully too last night. I had assumed it was because I'd tried one more thing as an experiment, switching manual time zone selection to automatic but now sounds like somethin...
I'm having the same problem with my brand new Powershot SX730. All my various attempts to set up WiFi connectivity, using 2 different PCs, a mobile phone, 5 different browsers and 2 different networks all result in "An unexpected error has occurred. ...
