Last modified: 2011-01-21 18:14:32 UTC
Recently, whenever I log in to Wikimedia, I am logged in on most wikis, but whenever I visit Chinese Wikipedia, I have been frequently logged out there, therefore impeding use of my administrator's flag there. I wonder why.
Could you try clearing all your Wikimedia cookies (and I mean /all/ of them, for all Wikimedia wikis, especially the ones with "centralauth" in the name) and try to log in again?
*** This bug has been marked as a duplicate of bug 26706 ***