Is MAC filtering failing or am I getting it wrong?
I am aiming to manage my WiFi better for security and performance. I want to restrict devices to use either 2.4GHz or 5GHz and also block some devices I don't recognise.
I navigate to advanced settings / security / wireless mac filtering scrolling down to the MAC filtering section and select Allow at the check box, then select the device I want to allow which populates the entry box then Add Rule and Apply Changes. The devices get blocked - this is not what I wanted,
Anything I try in the MAC Filtering menu under the main Security menu has no effect, the manual is not helpful - any suggestions?