Hi@Nigelandre,

If your region is not listed, you can select another country in the same time zone.

Or you can configure the system time as below:

    1. Using the Web management interface, please go to Advanced > System Tools > Time Settings.
    2. Using the Tether App, please open Tether App and go to "Tools > System Time" or "Tools > System > System Time".
Once you are in, you may choose to "get time from Internet automatically" or "manually specify the time".
Additionally, here are some tips for you if your router fails to get correct time from Internet:
    1. Check if DayLight Saving Time settings are correct.
    2. Make sure your PC is able to get time from the Internet correctly when connected to the Router network, you may have to contact your ISP if the PC doesn't work as well.
    3. Go to time settings page of the Router > manually enter custom NTP servers in the NTP Server field, such as time.windows.com or time.apple.com