If the screen is rotated while there is no network connection, the app attempts to download new station data (whereas the refresh button is disabled when there is no connection). When the network connection is reestablished, the download does not start, causing a hang.
If the screen is rotated while there is no network connection, the app attempts to download new station data (whereas the refresh button is disabled when there is no connection). When the network connection is reestablished, the download does not start, causing a hang.