"Too many failed attempts, please try again later." error.

This usually means that there has been too many failed connection attempts with a wrong username and/or password.

As a security measure, your IP has been temporarily banned for one hour.
Please wait for one hour, verify your username and password, and try again.

If you are not sure about your username, you can use the email you registered when creating the account instead.

If you have lost your password, you can request a password reset at https://www.genymotion.com/account/password-reset/.