Address reservation and IP binding not working
After switching to Archer C80, we've had quite a few bugs with our network, but one of the most frustrating one is that the router keeps assigning new dynamic IP addresses to devices. I often use a remote desktop connection to laptops in my network, but the connection keeps breaking abruptly as the IP address is suddenly changed.
In the router's settings, I've gone to the Network -> DHCP Server and added the computer's MAC address and IP as reserved. I've also gone to the Security -> IP & MAC Binding, where I've done the same for the laptop. This worked for a while, but now the router is once again changing the IP address of the laptop to a random IP every few minutes.
Also, my PS5 keeps saying LAN cable connected and LAN cable disconnected all the time.
How do I fix these issues? Can they be fixed?