I have a problem submitting my postings with my favourite multibrowser irider. After submission I always receive error which claims "no permission" even I am logged on (in internet explorer it is no problem). This happens even after I have done a refresh with F5 and can see all my user information like avatar ... am I the only one, or does everybody using multibrowser have this problem of loosing postings? I would be happy for hints.

O.k., this problem does not always occur, because this one was submittes allright.