Whenever I use a 3D touch shortcut to access the wifi settings, it does not give me the list of available networks. It just shows the spinning wheel, or I have to wait a really long time to see the list of networks. This happens only when I'm using the 3D touch shortcut - when accessing the wifi settings "normally", the list is displayed almost immediately. The problem makes the shortcut quite useless for switching between wifi networks. Is there a way to fix this? It's an iPhone 6s running 9.3.4. I have tried a hard reset and resetting all settings. Thanks.