I have noticed on one of my machines, I log in on the main page, yet when I go into say, the Briny Bar, the tab says not logged in, so I go through the usual palaver of logging out and logging in again and still get the same results.
I have now found if I clear the cache and cookies, log in on the main page and ignore the not logged in tab in the forums I can do things.
Also the odd threads are still coming up compressed down the L/H side with the comment box located at the top right of the page.
Cheers
Win10 (up to date)
Microsoft Edge (up to date)
No third party security ware.