Over the past few weeks, when I go into the app it works for about 10 seconds, and then when I try to scroll down the page I'm on it stops moving. It's like the page froze or something. I don't know how to fix it.
what page were you viewing while scrolling? Typically when data is needed the app must wait for your data supplier to retrieve the information. With portable devices you might be in a bad wifi coverage area and the device is attempting to switch back to cell data.