WP Admin and Widgets

Is anyone else experiencing a problem with WordPress 2.2 and widgets? I’ve tried several themes using Flock and Camino (and Safari and OmniWeb – ha ha ha! – if you’ve tried these browsers with WordPress 2.2 you’ll know what I mean) and the problem is exactly the same.
When I change the default settings for the widgets and save the changes WordPress goes to the actual web site, rather than the Admin panel for the site and the changes are not saved.
Solutions gratefully received!
(For those unfamiliar with the browser problem mentioned, the wp-admin menu changes as the mouse moves! Great for those who can’t afford Nintendo wii, but otherwise a feature of dubious value. I’ll stick with Flock. And WordPress, of course.)