@Kevin_Z 1. All devices connected in 2.4ghz every night lost internet access. 2. I've already modify the wireless channel and channel width but it doesn't work. I have the US version. Hoping for your...

Recently purchased Archer A6 Router running the latest firmware. Everyday the 2.4G WiFi band has stopped working, devices can connect to it but get no network access. Disabling and enabling the 2.4G...