WiFi

First, know the ceiling of your devices.

MacBook Pro 2016 16 inch — 802.11ax Wi-Fi 6 wireless networking
https://support.apple.com/kb/SP858

iPhone 15 Pro — Wi‑Fi 6E (802.11ax) with 2x2 MIMO9
https://support.apple.com/kb/SP903

iPhone 13 Pro — Wi‑Fi 6 (802.11ax) with 2x2 MIMO
https://support.apple.com/kb/SP852

  • Unify all bandwidth WiFi names
  • 2.4 GHz set to 20MHz
  • 5.0 GHz set to 80MHz
  • Download an app to see the 2.4GHz, 5GHz channel usage around you, set your WiFi to less
    busy range.
  • ISP Speed Index