No, everything visually looks good and I see no other errors or issues. User login works correctly. on the Admin side, the browser error doesn't seem to happen until after I have saved a setting, i.e. choosing the payment gateway and saving it. Once saving the payment gateway info I'm shot into the Admin login information i.e. user name and password screen, it doesn't stay in the payment gateway fields.
If PayPal express is free to use with no fees, why does it need an API?