The problem isn't new... It's been more than a year ago that I stopped coming here for the same reason:
Whenever I log out after visiting the forums I can not log in again.
I always receive a message: "Oops! The username and password you entered didn't seem to be valid. Have you never signed up?"
Of course I have signed up, and I've tried the log in with correct name and password.
The only way to log in is to apply for a new password.
I've checked the browser and have removed all passed passwords in order to avoid confusion. Yet, after logging out there's no way back by using the new password.
What am I doing wrong?