[HocEman]

Well until there's an official update you'll just have to wait. I found a quicker way to reset the login cookie is to add an "a" to your username and try to login. It should fail, then simply remove the "a" and you should be all set. It's a lot quicker than retyping everything each time.

I agree that it is tied to the username. Last night I kept getting "Check your credentials" error. I tried to reset add-on to default to remove credentials, tried reboot, even uninstalled and reinstalled the addon. The only thing that fixed it was re-entering my username with a leading capitol letter. Usually username is not case sensitive, and that had been true with this addon in the past.

After reading this post, it sounds like the change in the username forced the login cookie to reset.

Thanks for everyone's hard work on this!!