An iPhone 13 in the house keeps disconnecting and reconnecting to wifi. Every other device in the house is fine, including iPhones. I’ve tried restarting the phone but don’t know what else to try. Any suggestions? Trying to avoid a factory reset
I observe the same from time to time (not specific to the iPhone 13).
Do you have access to the router? Try a proper reboot of the router via the web interface (or pull the plug for few seconds).
If it persists, check the router logs (WiFi section) if you can see a reason for the disconnect.
Another possibility is resetting the network settings of your iPhone.
See #7: