topic Re: Lost WiFi connection error code 4102 in Arlo Essential Outdoor 2nd Gen https://community.arlo.com/t5/Arlo-Essential-Outdoor-2nd-Gen/Lost-WiFi-connection-error-code-4102/m-p/2449050#M4576 <P>Dunno about the error code but check your WiFi settings to ensure that there are no special characters, including spaces, in the router's SSID and password. Also ensure that the encryption is set to WPA2 (AES).</P> Fri, 02 May 2025 13:37:20 GMT jguerdat 2025-05-02T13:37:20Z Lost WiFi connection error code 4102 https://community.arlo.com/t5/Arlo-Essential-Outdoor-2nd-Gen/Lost-WiFi-connection-error-code-4102/m-p/2449005#M4574 <P>Error 4102 cannot connect to WiFi?</P> Thu, 01 May 2025 22:06:24 GMT https://community.arlo.com/t5/Arlo-Essential-Outdoor-2nd-Gen/Lost-WiFi-connection-error-code-4102/m-p/2449005#M4574 Guido1944 2025-05-01T22:06:24Z Re: Lost WiFi connection error code 4102 https://community.arlo.com/t5/Arlo-Essential-Outdoor-2nd-Gen/Lost-WiFi-connection-error-code-4102/m-p/2449050#M4576 <P>Dunno about the error code but check your WiFi settings to ensure that there are no special characters, including spaces, in the router's SSID and password. Also ensure that the encryption is set to WPA2 (AES).</P> Fri, 02 May 2025 13:37:20 GMT https://community.arlo.com/t5/Arlo-Essential-Outdoor-2nd-Gen/Lost-WiFi-connection-error-code-4102/m-p/2449050#M4576 jguerdat 2025-05-02T13:37:20Z