[WPA2 enterpise] Problems connecting WiFi in after upgrade to android 12 - Galaxy Note Pro 12.2 Q&A, Help & Troubleshooting

Hi Team,
I am experiencing issues in every device upgraded to android 12 with the wpa2 enterprise WiFi. We are using EAP-TLS with the following configuration:
Certificate: Client certificate
Validate CA - Enabled
CA certificate: Company private root certificate
domain name: CN in radius server certificate (works with apple devices which caused issues historically with this config piece)
The device is not able to connect to the wireless network. The trust chain is of one level and just the root certificate signs the certificate of the clients and of the radius sevrer. We placed the root CA certificate in both CA certificate store and in the certificate store with wifi usage.
We did several tests, configuring different options but the wifi si not connecting, I have seen that several users are experiencing the same issue but none of their solution worked for us. Please help me!

Something that helped me recently was moving my 5GHz connection to upper band of 157 in my wireless router. Older lower band allocation in 5GHz wasn't detected. No issues for me with upper band allocation however. YMMV.

NetUnai said:
Hi Team,
I am experiencing issues in every device upgraded to android 12 with the wpa2 enterprise WiFi. We are using EAP-TLS with the following configuration:
Certificate: Client certificate
Validate CA - Enabled
CA certificate: Company private root certificate
domain name: CN in radius server certificate (works with apple devices which caused issues historically with this config piece)
The device is not able to connect to the wireless network. The trust chain is of one level and just the root certificate signs the certificate of the clients and of the radius sevrer. We placed the root CA certificate in both CA certificate store and in the certificate store with wifi usage.
We did several tests, configuring different options but the wifi si not connecting, I have seen that several users are experiencing the same issue but none of their solution worked for us. Please help me!
Click to expand...
Click to collapse
Hi, Where did you get Android 12 version for this device?

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