Provide flexible channel width options in radio settings

To ensure that most devices can utilize the 2.4GHz service and to prevent specific devices from experiencing connection issues, the current design of the AP is intended to facilitate the connection of the majority of clients to the APs. In the current design, if the AP detects devices in the environment that only support a 20MHz channel width, it automatically adjusts the bandwidth to 20MHz.

Based on a suggestion from user @Fadhil, we would like to propose the implementation of a feature that provides 20MHz, 20/40MHz, and 40MHz bandwidth options for users to choose according to their usage scenario. When selecting the 40MHz option, it should force AP 2.4GHz to use 40MHz (with 802.11n coexistence disabled).

This topic was raised in the following discussion:

If anyone likes this idea, please feel free to leave a comment or click vote. The votes and comments will be part of our evaluation process.