2.4GHz radio is configured to 40MHz channel width, but reports it at only 20MHz · Issue #25 · kaloz/mwlwifi · GitHub
GitHub - d2r2/upstream-hostapd-force-ht40-mode-patch: Add option "force_ht40" to force 802.11n 40MHz AP mode, to override overlapping BSSes detection and escape fallback to 20MHz mode.
![understanding Channel-Width options and limitations due to country registrations plus interface vs CAPsMAN settings - MikroTik understanding Channel-Width options and limitations due to country registrations plus interface vs CAPsMAN settings - MikroTik](https://i.postimg.cc/1z6zZsj2/CAPs-MANvs-Interface-Config.png)
understanding Channel-Width options and limitations due to country registrations plus interface vs CAPsMAN settings - MikroTik
![What is coexistence of channel width 20/40 MHz in WLAN? What must be the behavior of an access point when this feature is disabled or enabled? - Quora What is coexistence of channel width 20/40 MHz in WLAN? What must be the behavior of an access point when this feature is disabled or enabled? - Quora](https://qph.cf2.quoracdn.net/main-qimg-ed087fc96fd467d25654583e29b94eb4.webp)