How can I find the record of the device connected my wifi
I would like to check is it someone connected my wifi and hack my router. Yesterday, I accidentally opened the guest networkby using app Tether (without a password) and simultaneously connected my phone to that Wi-Fi network. I want to find the devices that were connected to the Wi-Fi at that time to ensure my device's security because my guest network was not password-protected.
Hi,
Since the Archer AX20 doesn't have a default password for accessing it's management GUI you must have set a custom password yourself.
Unless you've set a password that can be guessed easily (like "password" or "admin") nobody would be able to "hack" your router.
You should be able to see the devices that were connected to the AX20 via the "Offline Clients" section of the "Clients" menu of the Tether app. Look for devices that "Last joined" within the timeframe your Guest Wi-Fi was open and check whether those devices were your own or not.
