So I wonder whether only I have got this issue. I reproduced it yesterday. If I connect to a WLAN which is not hidden it works, but if the WLAN i connected before is hidden, the FP3 is not reconnecting to this WLAN.
I am aware that a hidden WLAN (SSID) is not more secure as the phone continuously spreads out the SSID of the hidden WLAN, but I think hidden SSIDs are common, so this should work. Perhaps it is only a little OS issue.
Got my Fairphone3 yesterday. I was a little sad that hidden wifi is not going to work.
With not hidden wifi eyerything works fine. Any ideas or new facts?