User interface problems in AppLoader Controller are mostly related to the information that is incorrectly displayed in the application or to the GUI's elements such as links, icons, menus, tabs, controls, drag and drop, selection, and etc. However, you can easily recover from most of these problems by doing the following:
1. Refresh or reload your browser
2. Clear the browser's cache
3. Try different browsers
If your problem still isn't fixed, report the problem.