Yes, I have LuCi and ssh access before changing and also when I unplug the main router, connected to a LAN port. I have rebooted my client and my router many times, but I always obtain the same result (connection timed out). Typing ipconfig /all from the command prompt displays the address 192.168.1.1 as the gateway. I've also followed this procedure: [[Solved] How to correctly change router LAN's IP address?] but nothing has changed.
How can I fix?