• December 07, 2021, 01:18:09 AM
  • Welcome, Guest
Please login or register.

Login with username, password and session length
Advanced search  


This Forum Beta is ONLY for registered owners of D-Link products in the USA for which we have created boards at this time.

Author Topic: Dropping all wifi channels simultaneously  (Read 1440 times)


  • Level 1 Member
  • *
  • Posts: 1
Dropping all wifi channels simultaneously
« on: April 17, 2021, 10:17:10 AM »

I've been suffering with what I thought was a vdsl problem for months, but I think is the router. 10 to 15 times a day I get all channels (2.4,5 and 5-2) dropping their connections simultaneously.

The router is alone in an upstairs room with only one other router showing up nearby on a WiFi scanner.



  • Poweruser
  •   ▲
    ▲ ▲
  • *****
  • Posts: 49868
  • D-Link Global Forum Moderator
    • Router Troubleshooting
Re: Dropping all wifi channels simultaneously
« Reply #1 on: April 17, 2021, 06:58:04 PM »


  • What Hardware version is your router? Look at sticker under the router case.
  • Link>What Firmware version is currently loaded? Found on the routers web page under status.
  • Was a Factory Reset performed before and after any firmware updates then set up from scratch?
  Link> >FW Update Process
  • Was the router working before any firmware updates?

Internet Service Provider and Modem Configurations
  • What ISP Service do you have? Cable or DSL?
  • What ISP Modem Mfr. and model # do you have?
Cable: 1Gb/50Mb>NetGear CM1200>DIR-882>HP 24pt Gb Switch. COVR-1202/2202/3902,DIR-2660/80,3xDGL-4500s,DIR-LX1870,857,835,827,815,890L,880L,868L,836L,810L,685,657,3x655s,645,628,601,DNR-202L,DNS-345,DCS-933L,936L,960L and 8000LH.