honestly, Waterfox 14 is worst then 13, and by far! I had some trouble with WF13 and I was "well, I'll wait, 14 will fix everything". But no, it made everything worst!
Adblock, I installed it, uninstalled it, enabled/disabled... It doesn't work. And when it works, it's for a single instance and next time the browser is launch, it doesn't work. I use sync and it's not even syncing properly (and I force the sync).
The middle click work sometime. Flash still have crashing issue where other x64 browser doesn't (and x86).
CTRL+Mouse scroll to zoom, sometime it scroll the page instead of doing the job. I also have a logitech mini dinovo where Function + page up do zoom in, but now it zoom in (sometime) and scroll up. And when I try the zoom ou (page down), it simply page down. Worked perfectly in WF13.
I also have other addons that simply stop working without asking anything (and they aren't disabled) like reddit enhancement suite. It work fine when just installed, but then you might browser reddit and it stop working for no reason.
Honestly, I'm unsure what was done, but since FF14 x64 doesn't have those issue, clearly something was wrong in simply compiling with only x64 code.
Oh, and the download link says 14.0.2, the frontpage says 14.0.2, the install package file name is 14.0.2, but the about page, installation package and uninstall package says 14.0.1...