@awe, I tried this again: arriving at home without cellular data, but with wifi enabled.
I gave it 10/15 minutes of time to try to reconnect on its own.
Then I woke up the phone, the indicator said wifi was offline. I checked on the browser and I couldn't browse (said I was offline).
I pulled down the network indicator and only then the phone started connecting on the known home wifi network. After this I could browse.
@awe, I tried this again: arriving at home without cellular data, but with wifi enabled.
I gave it 10/15 minutes of time to try to reconnect on its own.
Then I woke up the phone, the indicator said wifi was offline. I checked on the browser and I couldn't browse (said I was offline).
I pulled down the network indicator and only then the phone started connecting on the known home wifi network. After this I could browse.