@David-TP Thank you for your reply. Deco app version is 3.8.204. Deco APP log has been sent. Please check.

There is an error in the Japanese translation of the deco app. There are some places where "GHz" is displayed as "GHｚ". "z" is full-width instead of half-width. And Only 6GHz will be displayed...

@Sunshine I tried updating the beta firmware. It works just fine. Thank you for your quick response.

@David-TP I am a user in Japan. I am having the same problem. Could you please send me the beta firmware?