My phone works fine using the “cellular preferred” WiFi calling setting, but when I select “WiFi preferred” my phone wakes up after a few seconds, then back to sleep, ad infinitum. The effect Is that the phone cycles between awake and asleep. I’ve tried rebooting and also tried network settings reset, nothing stops the cycling so far.
Any ideas? I’ve thought about a full reset, but haven’t gone there yet...Anyone else experienced this, or am I just extremely lucky *smile*?
Turned out to be sort of notification loop. Went to settings and searched for “notifications“. Looked for a notification screen I hadn’t been to before that showed active notifications. Turned off the one that looked suspect, and my phone stopped cycling. Very welcome *smile*.