All settings save just fine here, whether it be alternating listview background colors, column selections, or category selection. Tested across the most current versions of Internet Explorer, Firefox, Chrome, Opera, and Safari. Heck, I even tested Internet Explorer 6, just for kicks, and (for the most part) WebUI works just fine. I don't know what to tell you. If changing the queue order were as simple as calling an API, it would have been implemented ages ago. It simply isn't possible from µTorrent at the moment.