iPhone 14 Pro not connecting to 5G WiFi
So my iPhone 14 Pro is not automatically connecting to my home's 5G WiFi. It happens whenever I switch to mobile data then back to WiFi or everything I turn off my router/modem it won't be able to detect the 5G WiFi network again. I have to restart my phone everytime this happens just so I can connect again to a 5G network.
I've done all the troubleshooting I know, ex: restarting my phone and my router; switching to automatic & manual dns settings; turning off & on the wifi settings, but none of it fixed the issue.
Any help would be greatly appreciated. TIA.
iPhone 14 Pro, iOS 16