REPRODUCIBILITY: 100%
OS VERSION: 4.6.0.11
HARDWARE: Xperia 10 III
UI LANGUAGE: Italian
REGRESSION: Yes
PRECONDITIONS:
You are in Italy and are using an Iliad SIM with a 5G plan in slot 1 (did not try slot 2).
DESCRIPTION:
After reboot, even if connection to a mobile network is successful, IP connectivity does not work.
The same happens after resetting the network subsystem from Prefs → Utilities.
Loss of connectivity also observed in other not well specified conditions.
Activating and deactivating airplane mode usually brings connectivity back.
I am in Italy with the operator Iliad.
STEPS TO REPRODUCE:
- Reboot your phone, or reset the network subsystem from the Utilities menu in Prefs.
EXPECTED RESULT:
IP connectivity restores after a while.
ACTUAL RESULT:
IP connectivity does not work, unless airplane mode is selected and deselected. Sometimes also changing the network preference between “Prefer 5G” and “Prefer 4G” does the trick.
The issue occurred both rebooting with “Prefer 5G” and “Prefer 4G” selected.