I have just booted up my laptop and opened Firefox with three tabs viewing mostly text pages. Firefox has become unresponsive. Task manager shows Firefox running 19 sub tasks using nearly 1GB of Memory... see attached. This has occurred a few times recently, twice when filling online forms which meant having to start the form again from the beginning... infuriating. Is this an issue with the latest version?... I have a 'Congrats., you are using latest version' a couple of days ago. Thanks. Patrick