Why Do I Have to Keep Resetting My Router, and How Can I Fix It?
I ran across this article on Lifehakers site. Thought I'd pass it along hoping it may help you with wifi issues. I have a netgear 3700 dual band. I noticed using the 5ghz settings i may get a little faster speed vs. 2.4ghz. With speed comes issues with distance. I get only 2 bars on 5 vs full bars on 2.4. A compromise that I can live with. Wireless is a compromise (period).
My router sucks. My connection goes wonky once every few days, and I have to unplug the router and reboot it (I believe this is called a hard reset) to fix the problem. Obviously, this is incredibly annoying. What can I do to just make the darn thing work properly?
This is a very common ailment, but there's no one universal cause (which, sadly, means there's also not one simple solution). It could be that your internet provider changes your IP address often, and your router doesn't catch on. Maybe it's overheating, or maybe it's getting bogged down by too many connections at once (which can happen if you download a lot). There isn't an easy way to figure out what the problem is, but there are a few common solutions that could help you fix the problem and prevent it from happening in the future.
First: Verify That Your Router Is the Source of the Problem
Before you start messing with your router, you should make sure the problem doesn't lie with your modem or your internet service provider. To do this, plug your computer directly into your modem and see if you get any dropped connections or other problems. If not, the problem is more likely related to your router. If your modem is a modem/router combo, you won't be able to perform this step (we recommend having a separate modem and router for just this reason). If your modem is the problem, contact either your internet service provider or the modem manufacturer to get support, since it's probably not something you can fix at home.
Option 1: Make Sure Your Router Isn't Overheating
This is about the easiest solution to the problem, so it should be your first go-to step. Get your router out of hot, enclosed spaces, raise it up using wooden blocks, or even stick it in front of your fan. A lot of times, a router that keeps dying can be fixed with just a bit of extra airflow.
Option 2: Update Your Router's Firmware
If the internet works fine when directly connected to the modem, it's probably an issue with your router, and the first thing you should do is check for firmware updates. To do this, just:
Head to your router's config page (usually available by typing http://192.168.0.1 into your browser, but you'll have to check your router's manual) and check its current firmware version. Write it down or keep that tab open so you don't forget.
Next, go to your router's manufacturer's web site (e.g., Cisco Home Networking) and head to their support page. Find your router and go to its download page.
If the latest firmware on the downloads page matches the one your router is using, then you have the latest firmware. If not, then you should download the latest firmware and update your router according to the manufacturer's instructions.
If you're lucky, the latest firmware will fix whatever problem your router was having that made it thirst for regular reboots. If not, though, continue on to the next step.
Option 3: Flash a Third Party Firmware Like DD-WRT
Sometimes, your manufacturer's firmware just isn't very good. In those cases, flashing a third-party firmwareólike the free, powerful DD-WRTócan potentially fix all your problems. It isn't for the faint of heart, but can seriously boost the usefulness and customizability of your router, so we think it's a worthwhile project. It can also reboot your router on a schedule, which may not solve the problem itself, but will keep you from having to do it manually.
Check out DD-WRT's compatibility page to see if your router is supported, and check out our guide on how to set it up, and to turn on scheduled reboots, just head to DD-WRT's configuration page and go to Just head to Administration > Keep Alive > Scheduled Reboot.
Option 4: Limit Connections to File Sharing Services
Why Do I Have to Keep Resetting My Router, and How Can I Fix It?Oftentimes, your router can just get bogged down by too much traffic coming through. This is especially common with things like BitTorrent and Usenet, which achieve high download speeds by making multiple connections at one time. If you make too many, your router will stop working and need a reboot.
If you're a heavy downloader, head into your BitTorrent or Usenet client of choice and go to its settings dialog. You should find a place where you can limit the download speed. Try limiting the speed, and see if that solves your problems (or just shut off your client for a few days). You can also try tweaking the number of connections, if your client allows it. If you find that your router woes disappear after changing these settings, you've found the problem and you'll just have to settle for slightly slower download speeds.
Option 5: Buy a New Router
The fact of the matter is that while the above tweaks may help, chances are your router is old, cheap, or just plain crappy. If none of the above solutions work, head on over to a site like Newegg.com and start reading reviews on routers. I'd look for a router that not only has high ratings, but is popularóthis means that the manufacturer is more likely to update the firmware, and also more likely that DD-WRT will have a version available for it. Also make sure that you buy from a store that has a good return policy in case you experience problems within the first few weeks. You don't want to go spend $100 only to find that your new router has the exact same problem.
While you're at it, check out our router buying guide to see what other features you might want.
Last Resort: Plug the Router Into an Outlet Timer
Why Do I Have to Keep Resetting My Router, and How Can I Fix It?If you'd rather not buy a new router, you might be able to solve your problem with this rather clever hack from ErnieTheGeek over at Superuser:
In situations like this I love to take a cheap garden timer from Home Depot/any hardware store and set it to reboot the router on a daily basis in a time when there's generally little to no usage.
This could solve a number of the problems that would cause your router to need a reboot, and if you just set the timer to reboot once a day when you're sleeping, you probably won't ever have to do it manually (note that if you followed Option 3 and flashed DD-WRT, you can do this with its built-in scheduled reboot feature). It isn't a perfect solution, but it's a rather clever one that doesn't involve buying a new router or going through hours of troubleshooting. Any outlet timer should work; there are a lot designed for indoor lights that will let you program the outlet over a 7-day period, like this one from GE. They're cheap and they'll get the job done.
Again, these aren't the only solutions to the infamous router reboot problem, but these are some of the most common ways to solve the issue. While you're fixing router problems, you might as well fix your crappy Wi-Fi signal, too. Good luck!
P.S. Got any other solutions for fixing a constantly failing router? Share them with us in the comments below.
05-19-2012 11:27 AM