I'm aware there are a few questions on this topic but none of the solutions seems to work for me. I have a Primary Router (PR) at one end of my house and want to set up an old wireless router (Secondary Router SR) to use to extend the range of my wifi using an Ethernet cable. I think this process is called setting up a second access point but I'm not sure...
The PR has one port, it says "LAN/WAN" under it (I think only LAN active) and the SR only has Ethernet ports.
I have tried multiple configurations but the most common two online are :
PR and SR different IP address 192.168.8.1 and 192.168.8.2, static address for SR, DHCP for PR on, DHCP for SR off, DHCP range outside IP addresses 192.168.8.10 - 192.168.8.255, different SSID and different passwords.
PR and SR same IP address 192.168.8.1, static address for SR, DHCP for PR on, DHCP for SR off, DHCP range outside IP addresses 192.168.8.10 - 192.168.8.255, same SSID and same passwords.
I have ensured that the security is the same, the NAT is turned off for SR, the UPnP is disabled on both, the subnet masks are the same - 255.255.0.0,
Both of the above scenarios will work for 2/3 hours but then the SR will drop all connections. It will come and go as an available network when i try to reconnect, when I do try to connect, I forget the network and enter the password again but it will not connect. All this time I can connect to the PR and have internet access with that router.
I have no idea what configuration what to try next...any ideas?