I have a Ring system that currently has 3 outdoor spotlight cameras that are working fine.  I purchased a 4th camera and it simply will not find my network. Ring Spotlight Cam-Plus, Battery.

I've rebooted my router multiple times with no change.  I've tried with the camera litterally on top of the router, and I've tried several feet away.  Nothing works and I've tried to set up at least 30 times.

Router is Asus ZenWIFI BQ16 Pro.  I'm broadcasting 2 SSIDs.  One only has 2.4ghz channel but the camera still can't see it.