This one is driving me nuts. I have a Panel component in a card layout. The Panel has a DataView that is configured with a Store which has a configured proxy to read the necessary data, and autoLoad is set to true. I am also using paging on the the store so I call store.nextPage() and store .previousPage() as well when working with the panel. During these data operations, I am getting a default animated "Loading" mask that I want to turn off b/c I have my own loading component that is being displayed that works better from a creative standpoint. Where the sam-hell is that default loadMask defined? On the store, the proxy, the panel? And how can I turn it off?