So I've never used the browser integration, which might be why I've had a more stable time of it, but I use it over dropbox on windows, Mac and Linux and have had exactly 0 stability issues, with either the 1.0 or 2.0 clients.
The only downer is that the Linux / mac builds don't support automatically locking, which is a pain. If I get time I'll look at submitting a patch
Agreed. KeyPass was terrible the last time I used it. Once I used 1Password I never looked back.
There are other good password managers (e.g. LastPass), but KeyPass is not one of them.
I switched over to 1Password and never ran into these issues.