Hi LO I will cut the internet from home and will access the site from another place. However, when I log in there, my name appears on the site as present but I am not really logged in and can't post . There is no " hey Lionking, you have so and so messages". There is "log in" icon. what is the problem you think?
Public access points (like libraries and internet cafes) usually disable "cookies", which are necessary for storing your logged in status. If you are using a public computer that is probably the problem and there isn't much you can do about it (and nothing at all that I can do about it).