I can't login to Paypal sandbox and not sure what I'm doing wrong. How can I get past this?
1) Visit https://developer.paypal.com and login -- I am able to do this successfully using my existing Paypal account credentials.
2) Click Sandbox > Accounts which links to this URL https://developer.paypal.com/developer/accounts/
3) Click the link "Login with Paypal" which links to Paypal login screen with email / password and blue log in button.
Apparently I am supposed to re-enter my credentials here to login. But I keep getting the error "Some of your info isn't correct. Please try again."
4) I then try to visit my website and use credentials listed on sandbox developer page but get the same error "Some of your info isn't correct. Please try again."