Wanna know what things badly affect your Wi-Fi signal? We’ll take a look at a few things that interfere with your Wi-Fi and cause slow internet, and how to fix it and improve your Wi-Fi signal to regain that good internet experience.
Things that Cause Wireless Network Interference
- Power cables, adapters, and microwaves all emit signals that interfere and lower the signal of your WiFi.
- These wireless devices, along with your keyboard, mouse, activity tracker, cordless phone, and baby monitor, will cause your Wi-Fi to lag considerably.
- It is not good for wireless signals to rely on building materials such as concrete, metal, and stone. Modern housing insulation can cause erratic WiFi signals because mirrors and foil combine to reflect light.
- Wireless networks have become more interfering with one another as they become denser, especially in populated areas. Both WiFi networks will suffer from a reduction in performance if strong signals are present close to each other. These types of interference are being propagated by new public WiFi networks.
Update Your Router’s Firmware
Update your router first before creating any changes. To eke out a bit more speed, router manufacturers are always upgrading their software. It depends on the manufacturer and model of your device how easy or difficult it is to upgrade the firmware.
Most routers today come with an administration interface that can be used to update the firmware, so updating firmware just takes a couple of clicks. For other models, particularly older ones, you still need to download the firmware file, upload it to the router’s administration interface, and then visit the manufacturer’s website. Since it would be such a simple fix, it would be tedious, but still worthwhile.
You should update your firmware on a regular basis, even if you are not having issues with your wireless network. The updates will improve performance, add better features, and make your network more secure. You can access your router’s settings with our guide.
A third-party router firmware such as DD-WRT is a great choice for adventurous users who want the most from their current router. It enables you to install a virtual private network (VPN) on your router right as part of the installation process. While setting it up may be more difficult for users with some tech experience, it may be worth it for the more tech-savvy.
Also Read: Best Verizon FiOS Routers
Position Your Wi-Fi Router for Long Range
Keep your router centrally located in your home. The router will not get the same strong signal if you put it in a room off to the side of your house.
The antenna should be vertically positioned, so it stands straight up. It is generally recommended to stand straight up when setting up an antenna, even though many can be adjusted to lie horizontally.
Place it above the floor. Having the router on a desk will allow you to get better reception.
Also, you should consider what kind of material is nearby the router. A metal desk or wall will cause problems if the router is placed there. Wood desks allow the transmission of signals easily, but metal desks impede the transmission.
Limit the Speed of Wi-Fi Users
If there are too many users using the internet or downloading files from a cheap router, it may heat up and slow down, making it appear the network is having issues when it is not.
To prevent users from halting the network, limit the speed of their downloads, so they don’t leave everyone else frustrated and without data.
Change Your Wi-Fi Band Frequency
802.11g (wireless-G), the most popular technology for wireless communications, operates at 2.4 gigahertz (GHz). Because most common devices use this frequency, there may be interference between your device and router as a result of their signal noise.
If there is excessive noise in the home, consider buying a cordless telephone or other device that uses the 5.8 GHz or 900 megahertz (MHz) frequency. Due to its dual-band operation at 2.4 and 5 GHz, 802.11n (wireless-N) may cause less network interference because it uses both frequencies simultaneously.
Change Your Wi-Fi Channel
Depending on your wireless router, this tip may not work. If your home is in an apartment or you live in a densely populated suburb, it could be your neighbor’s Wi-Fi router that is causing the interference.
Determining if there is a problem may prove difficult. You can, however, check to see if there are wireless signals within range of any wireless device, such as a computer or mobile phone. There is a higher likelihood that the problem is caused by a neighbor’s Wi-Fi equipment when there are more devices in range.
If you change the channel of your wireless router, it will operate on a slightly different frequency band, thereby removing the interference problem. Your device and brand will determine how you change the channel. Learn how to adjust the channel settings in your device manual or on the manufacturer’s website.
Restart Your Router
Sometimes, when your router isn’t a high quality one or doesn’t have proper cooling or airflow, it starts overheating. This is when you start facing issues with the internet. It’d be a good idea to restart your router in this situation, which will cool it down a bit and hopefully fixes the issue.