I just bought a used Galaxy Tab 10.1 (16G and KitKat OS). So I connected with my WIFI at home and downloaded the latest version of Facebook. When I click on the Facebook app it takes about a minute to load. Does anyone know why this is? I bought this for my husband so he can listen to audiobooks through Hoopla and very soon it will go to our son to play games, games that don't need speed. Thank you for your help!