I just recently  purchased a Deco m4 and looking for some help or suggestions on setup. The Wifi in my house is bad I even tried range extenders  it improved a bit in terms of extending the wifi's range but still not good enough and speeds were not good. We have a Arris DG 3270 with 4 ports not sure if they are lan or Ethernet it was provided my our internet provider. Dad has his old pc hardwired to modem it doesn't  have a wireless card. If I bridge  the deco and disable the WiFi will it disable the port. Do I turn off the WiFi , the built in WiFi is both 2.4 & 5.0 will I lose this.......I don't want to get another router if it means loosing my ports when I bridge . I hope someone understands what I asking and thanks in advance  for and help or suggestions  it will be greatly appreciated .