I have Motorola G play with Internet & mobile providers: Xfinity & Xfinity Mobile; my Mobile data in Network settings is turned off; also have option "use WiFi when Mobile network is not available" being set to "on".
When I am away of my WiFi router I connect to available not password protected WiFi routers. When connection is lost there's no attempt to reconnect automatically.
Even after the first time manual connection to available WiFi routers the reported problem persists. Also very often attempts of consequent manual connection to those WiFi routers results in getting those WiFi into "saved" state instead of establishing connection, in spite that those WiFi routers being characterized as having "fair" or even "good" signal strength...
Also even when WiFi shows as being connected sometimes there's no connection to websites via browser...
Could someone explain me in details the internals of connection to WiFi: particularly what Wifi server is getting selected for connection and why connection is not getting completed and instead this WiFi server is getting marked as "saved"?
Is connection to WiFi router supported by Android OS or Motorola or by my providers?
So what is wrong and how to fix this problem?
What could be done to have stable wifi connection and to have auto connection working?
PS ChatGPT gave very vague answer re the potential root causes of my problem as follows:
"Network congestion: In areas with many WiFi networks, network congestion can impact connectivity. Try connecting to your router on a less congested WiFi channel.
Battery optimization: Sometimes, aggressive battery optimization settings can interfere with WiFi connections. Check your device's battery or power settings to ensure WiFi isn't being optimized excessively.
App interference: Certain apps or settings might interfere with WiFi. Try booting your phone in Safe Mode and see if the WiFi connection improves. If it does, a third-party app might be causing the issue.
Contact your provider: If the problem persists, you can contact your mobile provider or Motorola's support for further assistance.
The process of connecting to WiFi involves your device's operating system, hardware, and the WiFi router itself. Android's OS, your device, and the router collaborate to establish a connection".