Wifi connected but no Internet
4 Mar 2020
Update: 28 Oct 2022 - This may now be improved on Allegro 3 and Archer 3 with our latest OS patch 1.1.7
If an Archer 3 or Allegro 3 (A3) has Wifi connected but no Internet, please make sure that your 2.4 Ghz and 5 Ghz networks each have a separate SSID and not the same SSID, as well as verify that the A3 is connected to the 2.4 Ghz network only. Once OS update 1.0.6 or higher has been installed, this should help to prevent 5Ghz network interference.
Turning on “Automatic Date & Time” under Settings > Date & Time in the OS may help.
Related ideas are provided at this web page.
More general ideas are provided at this web page.