Flint firmware update

[Renato]

@jeroensky

5GHz and 2.4GHz wifi works fine.
When connecting usb drive and share it (samba) then the 2.4GHz is gone (wifi clients only show 5GHz wifi).

Set the USB to 2.0

There is a toggle in somewhere to switch between USB 2.0 and 3.0

[Feature Request] USB 3.0 & 2.4GHz Interference; possible solution(s)

Hello, Because USB 3.0 has significant interference with 2.4GHz WiFi, when the external storage is connected, it becomes almost impossible to use 2.4GHz anymore. Is there any possibility to toggle USB 2 ONLY mode to address this issue? Upon searching, there are some discussions into this possibility in some OpenWrt forums, and one even shared a screenshot of their image showing the implementation of such mode: [5d6da061fcc0510463f6ce64f3b658e1431d8105] Is it something that can be considere…