Cell Phone SignIn not working with Chrome on Windows 8

Hi there – for some reason Google Chrome on Windows 8 is not providing correct Cell Phone Signin messages:
On Chrome no code dispatched to my cellphone – dialogue in wp-admin is NVALID CODE: You need to enter your password followed by a space and the code we sent to your phone. The code should start with ‘wf’ and should be four characters. e.g. wfAB12. In this case you would enter your password as: ‘mypassword wfAB12’ without quotes.
On Internet Explorer at the same logical state:
CHECK YOUR PHONE: A code has been sent to your phone and will arrive within 30 seconds. Please sign in again and add a space and the code to the end of your password.
Same PC, same IP address, same login type – very different responses.

Has this already been identified as a problem – could it be cache or could it possibly be Wordfence and Chrome?

Cheers

Steve

https://wordpress.org/plugins/wordfence/