[Feature Request] Better handling of losing connection

[rodneyrod]

Right now, the behaviour is that when the device loses internet connection e.g. going through a tunnel, it goes to a No Network screen.
This however wipes out everything that you were doing on the previous screen. So if you were writing a long message, that's all gone on the reload.

If possible, there should be another way to let the user know the device is offline but still keep the text boxes there so the user doesn't have to type everything all out again.

[DylanVanAssche]

Good idea, I don't know when I have time to do this.