Bugs
From MozillaWiki
Bugs can be reported to developers via https://bugzilla.mozilla.org, a system which also will publish your email address and make it available to spammers.
Possible bugs
Below there are some possible bugs that users where unwilling to reported via bugzilla.
- firefox javascript mdc:Core_JavaScript_1.5_Reference:Global_Objects:Date:UTC
alert ( Date.UTC(2006, 5, 31) - Date.UTC(2006, 6, 01)); FF1.5.0.3 returns 0;
Login bug
This bug prevents FireFox from keeping you logged in to websites. Each time you open and close Firefox, you will have to re-login to sites.