My Samsung galaxy s22Ultra constantly turns off my WiiFi. When I scan for wifi signals, it will (most of the time) see my home network or my work network (depending of course on my location). It will quickly connect, but then disconnect. Sometimes it is immediate, sometimes it takes a minute or two.
I have followed multiple online strategies to fix the issue including changing settings in Connections>wifi>intelligent wifi, restarting my phone, resetting my routers, basically, anything I or google could think of. I have not, and would rather not, factory reset my device.
Check your WiFi security protocol setting. Change it to WPA2 Personal if it's on WPA3 Personal or WPA3 Personal if you don't have any device older than the S22U in your house. Do not use default router settings for your network.
If your carrier manages your router, ask the company to change it.
You can see the security protocol in the details view of your connectef network.
