problems please help

when I log in till the the message & the main page & other places I get the option log out but when it comes to the serials forum where I want to post a comment the page shows log in how many ever times I try to refresh the page or log in all over again I not able to even if the log in is successful the serials page doesn't give the option of log out my work stops right there please help
my problem is from 2 months now then I did not need it that much as I was busy with other things but not the need has increased

even i have the same problem i have to login multiple times

Ok, in your account settings, set it to autologin and see if that helps. Otherwise, delete all cookies from IF. That normally causes frequent log-outs. Let me know if the problem still stays!