Access control model WX1840H can't add AP WA6628 and got error Region code is not available.
When deploying WX1840H, the following alarm is displayed when AC is configured, and no operations can be performed on AP. In fact, this is because AC needs to fill in the correct country code to work normally. Execute the following command to add AP normally.
[AC]wlan global-configuration
[AC-wlan-global-configuration]region-code CN