Why are there fewer Wi-Fi channels in OpenWRT than in the official firmware?

Zadolbalo that the Wi-Fi channel, which defaults to the most crowded in the area. And the most free 13th channel. When I had the official firmware, I always set this particular channel. And how surprised I was when I saw that in your firmware, which should be the BEST of the possible maximum of the 11th channel. What the heck? Where did Channel 12 and Channel 13 go? With the old firmware, I could even put the 14th!

  • I assume you're in a county that allows use of channels 12 and 13?
  • Wireless config?

There is no channel 13, I checked

I don't understand your response. I asked if you're willing to post your configs.

Fourteenth?

So you're in Japan?