Your solution from the other thread is the same thing I told you to do. I didn't tell you to go set the computer side of USB cable to 192.168.15.244 IP address, I said use an address that's in the same subnet as 192.168.15.244, so anything between 192.168.15.2 to 192.168.15.254 (excluding .244) would have worked the same. And then connect to 192.168.15.244 which is the IP on the other end of USB cable