Naftali Oziel
Regular Contributor
Wifi is a complex technology, where timings can be critical. Doesn't take much to create compatibility issues with other devices. MU-MIMO, Airtime Fairness, Beamforming - those are all extensions that haven't been fully tested by everyone involved (i.e. both the router AND the client manufacturers).
If am in N only mode, is there a purpose for airtime fairness to be enabled?