Is your modem keeps resetting every two minutes, and you do not know what to do? Well, there can be many reasons why your primary networking seems to be acting up all of a sudden. It can be a standard connectivity issue, buggy firmware, loose cabling, throttling, or anything else.
Do you need to worry? Not exactly as in this discussion, I have covered every relevant issue pertaining to frequent modem resetting and have mentioned the corresponding solutions as well. And yes, most of these problems and the relative solutions are easy to follow and implement.
10 Reasons Why Your Modem Keep Resetting [And Possible Fixes]
Before you even delve deep into the issues, it is important to understand how resetting looks like. A modem resets when all the existing LEDs suddenly turn green with the downstream and even upstream indicators flashing frantically. This is followed by a reboot, and the device gets back to normal within a few minutes. Only to reset after a short while, making life extremely difficult for a standard user.
And that needs to be fixed, right. Well, here are some of the more common issues that might lead to frequent and frustrating modem resets. And guess what, each issue has a corresponding solution as well. Christmas is early, it seems!
1. Modem Overworking
Issue: Well, all work and no play can even make your modem dull and erratic in its behavior. If your modem has been working tirelessly for days, weeks, and even months, it might start acting up by resetting frequently.
Solution: The best approach to handle this avoidable issue is by power cycling the modem, i.e., unplugging the same, waiting for a minute or so, and then plugging it again. And if this doesn’t solve the problem, you can always manually reset the device to implement the permanent fix.
2. Network Issues
Issues: The broader canopy of network-related problems can include data packet loss, provided you connect several devices to the router, which puts way too much pressure on the modem itself. Or, network issues can emanate from excessive congestion, where your modem ends up overworking.
Or, it can be a standard DDoS attack or any other network security issue that might compromise the well-being of the modem itself, either making it unresponsive or the constat resetting a well-configured attack.
Solution: The only way to handle network-related issues is by resetting the modem manually and to the default settings. And you must know that once you hard reset the modem, the existing firewall settings, port configurations, DNS settings, and more get deleted and need to be worked on all over again.
One standard modem resetting technique is to locate the reset button in the rear, press it with a pointy tool, like a paper clip, until the lights start flickering, and wait for other indicators to turn green. Once the modem is reset manually, you can head over to the web interface to configure it correctly.
3. Faulty Firmware
Issue: Active electronic devices like modems have built-in firmware that can get dated and obsolete over time. The malfunctioning modem can therefore cause the modem to reset frantically.
Solution: One way to scale beyond this issue is by updating the device firmware with the latest security patches. Plus, you should ensure that the modem even accepts the performance updates to get rid of the software bugs, if any.
4. Loose Wires
Issue: More of a hardware issue, loose cables, and wires can go undetected for long. Therefore, if you have tried all the strategies till now, kindly check how the coaxial cable (For cable modems) is paired and tighten the same if it isn’t fastened properly.
Solution: The best way to handle loose cables is by rechecking the connection and fastening the wires tightly if they aren’t already.
Issue: Your modem, despite being configured and connected correctly, can start acting up due to overheating. While it might feel like nothing to a certain group of users, overheating causes throttling concerns and eventually starts affecting the hardware setup.
Solution: The physical structure of modems is meant to dissipate heat. However, if the vents aren’t clean and end up getting clogged, overheating becomes a cause for concern. Therefore, you must first clean the vents and ensure that the modem is placed in an open area where airflow is adequate.
6. Bad Network
Issue: Unlike routers and access points that require line-of-sight connectivity to get strong network coverage, modems are fed packets directly from the ISP. However, if the internet supply from the ISP is bad or glitchy, the modem might start acting up by resetting frequently.
Solution: The best fix here is to remove obstacles that might be blocking the coaxial cable. And if that isn’t the case, connect the ISP and check on the quality of the internet connection on offer.
7. Faulty Configuration
Issue: If the existing modem configuration has made you go out of sync with the ISP, it might be a big problem. Once the modem is de-synced due to faulty configuration or after running non-stop for weeks, it welcomes corrupt and faulty data packets, thereby leading to bigger, security-specific concerns.
Solution: The best way is to reset the modem, open the web interface, and reconfigure the same based on the ISP details, choice of configuration, IPv-protocol, and other parameters.
8. ISP-Ridden Issues
Issue: There might be a time when the cable modem keeps resetting isn’t even a modem-specific issue anymore. Instead, certain network-related issues at the ISP’s end can cause the connection to act up.
Solution: The only way to get rid of the issue is to connect with the ISP and make sure whether a reboot call has been shared or not. If the problem is a maintenance issue at most, disconnect the modem a while and plugin only when the ISP has made the upgrades or closed the maintenance detail.
9. Hardware Issues
Issue: If the cause for frequent modem resetting is faulty hardware or any other internal issue or rather a manufacturing defect, you might have to take a different route altogether.
Solution: If the modem is relatively new, you should claim the warranty. Or else, purchasing a new modem is the only way out of this rut. You can read my modem buying guide to choose the best option for your needs.
10. Routing Issues with Combos
Issue: Modem-Router combos come equipped with routing capabilities and the option to choose the band, as per requirements. Therefore, if most of the connected devices are on a specific channel, i.e., 2.4GHz or 5GHz, the device might get overburdened, which might lead to network congestion and frequent resetting concerns.
Solution: The best way to get rid of this issue is by allocating wireless bands carefully and checking on the devices to see which band they are currently working on.
Modems are queer networking devices. Therefore, if your modem keeps resetting itself, you might have to put in some effort to find the exact issue behind the bigger problem. However, more often than not, you can expect the concern to be from the aforementioned list, which then would require the implementation of the corresponding solution at the earliest.