Hi, I have omnifocus installed on two desktops and one iphone. Webdav syncing on one desktop just stopped working. I get the response "server returned “unauthorized” (401) in response to a request to “PROPFIND /OmniFocus.ofocus”. No problems on the other desktop or iphone. If i reset the preferences on the webdav screen on the application, and re enter the location, I get the same response and I don't get the option to supply the username and password.