Is it able to choose a channel width for shared WiFi connections?
NetworkManager is able to set up shared WiFi connections, hotspots that is, and I have successfully established 5GHz one for network and resource sharing.
But I noticed the channel width in use is 20MHz, which slows down the max performance.
With hostapd, I can set up an AP with 80MHz on 5GHz on channel 149, which has a uplink speed of 600+ Mbits/sec, with 20MHz chosen by NetworkManager however it's slowed down to around 140 Mbits/sec. For NetworkManager I explicitly selected channel 149 as well.
Is there a way to choose a desired channel width?
Edited by F.B.