That's very interesting indeed. Did you perhaps recently change your ISP?
Actually, I was just trying to see if you had a dynamic IP (changing from static to dynamic has caused problems in the past), but it looks like your IP has at least been static for an hour.
Which browser do you use? And like tkieffer asked, you're not clearing cookies or anything, are you?
Is this a new development at work? If those are the only two cookies for your site, it looks like for whatever reason your cookies are being blocked or something. I'm not exactly sure at this point, but without cookies working properly you'll definitely not be able to stay logged in.
Honestly, I have no ideas what might be causing this. The cookies the site creates for session information are sufficiently long to keep one logged in.
Have you tried another browser, just out of curiosity?
Seems like every 5 minutes I have to log back into the webiste, it's rather annoying, anything I can do to resolve that?
I have the same problem. Loges me out when i do quick posts also and DOESN"T ask me for my credentials.....just closes the window. and causes me to loose my work