Question

RUT360 in german LTE Network

Firmware: RUT36X_R_00.07.01.4

When setting up a wifi network, most of my devices will not stay connected, once i logged in. According to Systems Log, the "client disconnected", nothing more. When I manually try to reconnect, sometimes it works. Most of the times not:
Android says the follwing Error message: NETWORK_SELECTION_DISABLED_ASSOCIATION_REJECTION

After this, i cant even see the Network in the wifi list anymore.

This happens with Android 9, Windows 10, Windows 8, Windows 7, TP Link Repeater, Android 5 and IOS 14.

It can´t be a configuration error, because this happens right after an hadr reset with default configurations.

Setup is with a big external LTE-Antenna, and 2 external Wifi-Antennas on a car roof.

I tried the following:

Switch between "N" and "legacy mode"

Switch to static IP instead of DHCP

Switch the Country Code between "German", "US", and "World"

Switch Channel Mode to "Auto"

Reduced Transmit Power

Nothing worked.

What am i missing? What should i look into next?

Answer 1

Hello,

I have reviewed your troubleshoot file and I found an error line: disconnected due to excessive missing ACKs

The solution is written in OpenWRT forum: https://openwrt.org/faq/disconnected_due_to_excessive_missing_acks

Please edit your wireless config via SSH (/etc/config/wireless) and under your WiFi interface add:

option disassoc_low_ack '0'

Regards.

Comments

Hello,

Thank you for your response.

Is it possible to provide me with the complete way of solving this issue, as I'm not experienced in OpenWRT?

I'm assuming, these adjustments can be made in the on board command - line interface?

I'm able to Root login. What's next?

Maybe you can describe the further way from there with the exact Syntax??

Many thanks in advance!