I found an issue with the forums: for the last couple days I had trouble loggin in. Even though I can log in, as soon as I try to enter one of the boards the browser says "Error: the user account detected by cookie is no longer active. Click to login again". I would clear my cookies and allow cookies from the website, but that did not help.
Instead, I found that what I had to do was to log in, go to my user profile page, change some setting, then save my profile. After that I could visit the boards again using my user name.
Instead, I found that what I had to do was to log in, go to my user profile page, change some setting, then save my profile. After that I could visit the boards again using my user name.