Wired Stick Up Cam Won't Reconnect

For a couple of months, after checking overnight history, we were getting a message on our dashboard about having a low connection. When checking the cam's rssi it was usually in the low to mid-40s. There were no issues with any other myriad devices we have on our network and our internet plan easily covers everything with no lag on our end so we thought it must be on Ring's end. This cam is 20ft away from a Chime Pro extender. Rebooting Ring and the router (including the modem for good measure) does nothing. It's only a year old so we're still using all the original cables and everything looks normal physically. BUT, when trying to connect to my network we're getting crazy lights. No blue light but slow flashing green 3-4 times, then sometimes a white/yellow light and even a random red light, then back to flashing green. We've checked our network password and it all looks good. Can someone help guide me in the right direction, please? We also have a Floodlight Cam that is 30ft away from the Chime Pro and we have no problems with it.