EuroBillTracker

could it be browser settings ? or something with firewalls or securtity ?
because I never had this, but now while coming to places where security is rather strict, suddenly I get logged out, with "auto-login" set on.
So on the first page, I am automatically logged on, but then not anymore
so I cannot even enter a bill ... because I get logged off in the process ...

(so what I do, I enter them in notepad, and e-mail to my home address,
or just wait until I get home)

I had similar problems, about not staying logged in, with a net store that incidentally (or not?) is also using PHP. We have a compulsory www proxy with virus checking. It is actually a load-balancing switch that directs traffic to a cluster of Solaris and Linux computers. When I contacted our net people, they told me that there is another proxy that does not do load-balancing. I started using it, and viola, both the net store and EuroBillTracker preserve the login info like they should.