I am also having this problem as of late.. also using the latest version of word press 2.9.2 it was also happening with 2.9.1,
I tend to disagree with Ipstenu (I’m not flaming you mate), as i use Firefox 3.6 as my primary browser, and have used Firefox for years now..
I have also logged into my word press admin panel using “Google Chrome, Opera 10, Internet Explorer versions 8, version 7 and am still having the same problem with all of them, so i doubt it’s a browser issue, it also happens when i log into word press admin panel on my laptop too
I haven’t installed any new plug-ins, so was just wondering if it might be an updated plug-in that may be causing this issue..
Any ideas? anybody else having this problem and knows a solution