I can tell you what worked for me, what i did was this configured manually a static IP on your iPhone might not be connecting to WiFi. Here's how to troubleshoot the issue:- Router Configuration...

I can tell you what worked for me, what i did was this worked microphone in the Messenger app on your iPhone, there are several steps you can take to try and fix the issue:- 1. Restart the Messenger...

I looked for this on various websites including youtube and solved it using to change duplex settings.

I can tell you what worked for me, what i did was this uninstalled latest security updates.

I searched on every forum on internet and eventually end up fixing this by turning on the WiFi scan throttling.

I looked for this on various websites including youtube and solved it using to disabling the Wi-Fi assist feature on your iPhone.