Question: Wifi keeps disconnecting in airplane mode
When the iPhone is in airplane mode, and wifi is selected, the connection keeps being lost or timing out. If I haven't used the phone for perhaps 20 or 30 minutes and then look at the phone, the wifi will have been disconnected. It is restored within a few seconds whenever I log into the phone again. Why does it keep disconnecting and how can I stop this behavior? It doesn't happen with this wifi network when airplane mode is off.
iPhone 6s, iOS 11.0.3