Hello,
I have a router with integrated WLAN AP.
The WLAN standard is set to 11ng.
I set the channel to 6.
Now I get a 40MHz bandwidth.
How can I change to 20MHz bandwidth.
Best regards, Mathias บอลสเต็ป2 (https://www.ufa88.com/%E0%B9%81%E0%B8%97%E0%B8%87%E0%B8%9A%E0%B8%AD%E0%B8%A5%E0%B8%AA%E0%B9%80%E0%B8%95%E0%B9%87%E0%B8%9B/)