A little more information is required, the footer is always shown by default. A couple of questions:
- Is that happening in a new project?
- Have you tried to use the debugger to see what could cause this? Your best luck is the 'elements' tab in the simulator, while hoovering over the html shown there you can probably find out which element in your html is causing this.
- Have you tried to temporarily disable using your own javascript?
- Check the references to Kendo/JQuery, are they all correct?