*UPDATE* That was frustrating, I had to go to the website and download the new version (4.5.0.78).  I had 4.5.0.54 and apparently the login has changed BUT there is no way to update the application without logging in, so I was just going in circles.  Maybe for next version, enabled the ability to update without logging in, or update the error message to say "you're version no longer works with our login system, here's a link to the website so you can download the latest version".

I'm unable to login to SimXperience today.  I've rebooted 2X's already, restarted the application many times.  I even reset my password.  No matter what I try, when I enter my password and click the "Login" button, it just erases by username and password and gives a red error message "Invalid email or password".  Very frustrating, I would just like to use SimVibes but can't.