Hey, I have in my room mi box 3, and I want to use wlan channel 13 on my router, beacuse I get much much better results on this channel than any other channels I tested.

The problem is the mi box does not recognize my wifi network on this channel.

I have to say that it works perfectly on channel 13 before I upgraded to android 8. I tried to change the language but it didn't work.

My router does not support 5ghz, and Im not willing to buy new router, also I don't have ethernet access in my room (old apparment).

If there's any tweak or solution for this, I would love to hear. Thanks 😊