After update to 384.3, 3/4G dongle can't work properly anymore

[skylancer]

Sorry for my poor English grammar.
After update 384.3 from 380.69_2, my 3G dongle can't work properly anymore.

In system log I got the following error message:

Kernel: Option '0x12d1 product=0x14ac' invalid for parameter 'vendor'
Syslog: can't load module option (kernel/drivers/usb/option.ko): Invalid argument

In 380.69_2, my dongle works.
I tried erase nvram and update to 384.4, still not working.
I tried plug in my computer and works fine.

My router is RT-AC3200
My dongle is Huawei E367

Anyone can help me sovle this? thx

 

[Strat]

I have the same problem which i posted some days ago here

 

[skylancer]

I have the same problem which i posted some days ago here

WAN settings of USB it seems not working properly.
I set to USB modem but Android phone tethering working no need to change firmware's settings...

 

[peraburek]

this has nothing to do with RMelin Firmware version

you should open support ticket by ASUS here is the link - https://account.asus.com

I can confirm Huawei E3372 is NOT working with latest Asus fimrware for RT-AC68U Firmware Version 3.0.0.4.384.20308

I am waiting for their reply regarding issues with Huawei E3372, even though it is listed here as supported: https://www.asus.com/event/networks_3G4G_support/

 

[ccjj]

Im aware this is an old post, and for that I am sorry.

Did you manage to get this working?