We are seeing the same problems. It appears that you can work 1 drill down action to edit an item but the browser hangs on the second drill down action and all further activities which require a browser refresh. Hitting F5 (refresh) lets you get work done but this is a long running problem and needs to be resolved. It may be that Intuit have failed to keep up with some new criteria within browsers to prevent pop-ups or similar actions which they had previously been exploiting.