[FS#1423] Xiaomi MI Router 3G w/ trunk

[LEDE Bugs]

A new Flyspray task has been opened.  Details are below. 

User who did this - HSS Team (hotspotsystem) 

Attached to Project - OpenWrt/LEDE Project
Summary - Xiaomi MI Router 3G w/ trunk
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Medium
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - 
Device: Xiaomi Mi Router 3G
Firmware: OpenWrt SNAPSHOT r6400-64850f (09.03.2018)

We tried to add a new network to the wireless node, but it couldn't save the new network at all.
TX power adjustment won't work.
When set to auto on the 2.4G node it stays disabled after applying.

Best,
Hotspotsystem Team

More information can be found at the following URL:
https://bugs.openwrt.org/index.php?do=details&task_id=1423