Welcome to TP-LINK Tech Support Forum
+ Reply to Thread
Results 1 to 3 of 3
  1. #1

    tl-mr3420 not switching back automatically from USB to WAN, setting is WAN preferred with usb fail over

    Model : TL-MR3420

    Hardware Version : Not Clear

    Firmware Version :

    ISP : bsnl wimax[/COLOR]

    My BSNL WiMax on WAN is preferred connection while 3g dongle on usb is the backup connection.
    Once preferred connection gets lost, it switches over automatically to usb dongle. But when BSNL wimax gets back, it does not switch back to WAN until i soft reboot it from web management tool of the router.

    H/W version is 3.0 and has been upgraded with latest available firmware.

    Any Solution is highly appreciated

  2. #2
    Junior Member Codeswinger is on a distinguished road
    Join Date
    Apr 2017
    Having *exactly* the same problem. And forced to reboot to get the router to use WAN. Clicking "Renew" does not do anyhting. Stays at
    Upgraded to TL-MR3420(EU)_V3_160412 a few minutes ago and I don't know if this will solve the problem. This drop of WAN happens twice a week (that is another story), so I just have to wait and see. And meanwhile, if the upgrade doesn't fix this - what does?

  3. #3
    Junior Member Rayd is on a distinguished road
    Join Date
    Sep 2017
    Same problem hereAnyone managed to get a fix for this ?


Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Copyright 1996-2018 TP-LINK Technologies Co., Ltd. All rights reserved.