Is my WiFi signal degrading?

Done, though it doesn’t seem to affect the signal level.

It’s an RV park, so kind of. There is like 30’ in between my RV and my neighbors.

I understand that this isn’t the most ideal environment for WiFi but I don’t understand why the park’s access point (150’ away) has a stronger signal inside my RV than my Peplink equipment.

I’m inclined to order another MAX BR1 Pro 5G, see if it performs the same (and if it does return it). Just to be sure that my equipment isn’t bad. It seems I wouldn’t be the first one whose MAX BR1 Pro 5G went bad.