I have been facing this annoying problem which is:
whenever I sign in it asks me to sign in again because I use invalid ID or something like that and then when I am online the tragedy starts. Whenever I press on a llink it asks me to sign in again and it says you are not signed in or you are not a member. What can I do? I have to sign in hundreds of times and it is really annoying, I have been away because of this for a long long time... help me.. I know that when I will press "submit" now it will sign me off.
It's a session cookie, which will expire when you log out, deleting the cookie. When you log out, you get a message 'all cookies deleted', so there shouldn't be any problem. I have done it on public computers.