Plug-in Indoor Camera won't connect, all other cameras do

Hi there, I'm on my third different plug-in Indoor Camera attempting to connect to WiFi (eero Pro 6), but none of them will. After the attempt, the light will blink green with the message that the router is too far away, though none of them are. The thing is, this issue only happens on the small indoor plug-in camera. The larger plug-in/battery stick-up cams connect fine, and I just set a new one up yesterday. I spent close to 45 minutes on the phone with support, but they couldn't figure it out, and when I look for flashing green light, I don't see anything, so I'm hoping someone has had the same experience and figured it out, or confirmed it doesn't work.