Logging into Facetime
I have just purchased Facetime from the App Store for my machine running 10.6.8. Unfortunately I can't login. It says "Incorrect Apple ID or password". If I try enough times then it tells me I have tried to many times and gives me a link to iforgot.apple.com.
I know may password is OK as I can use it to log into Facetime on another machine running OSX 10.9 and into appleid.apple.com.
I have tried changing my password and then using the new one but it made no difference.
I have tried generating an Application Specific Password and using that but it made no difference.
I have 2 factor authentication enabled.
MacBook (13-inch Late 2006), Mac OS X (10.6.8)