6 Common WiFi Errors and Their Simple Fix

Anyone can encounter Wi-Fi issues at any moment, no matter how much networking experience they have. We hardly notice these problems until Wi-Fi stops working. The cause could be a router, ISP (internet service provider), modem, or device.

No matter what type of Wi-Fi problems you are facing, here you will find the easiest and quickest solution. In this post, we have enlisted some common Wi-Fi issues with quick fixes. Moreover, you will find the most common reasons why you are facing such Wi-Fi issues.

Slow Internet Connection Everywhere

Sometimes, the Wi-Fi speed is slow everywhere. In that situation, do a quick Wi-Fi speed test. If you don’t see any enhancements in the speed, try improving your internet speed. Contact your ISP as your internet connection may be an obstacle. Possibly, your wireless channel is overcrowded.

Access the admin settings and change the wireless channel on your router in router settings.  Alternatively, do a factory reset on the router and set it again to configure everything. If all these ways prove useless, there might be router damage. So, replace it with a new router.

WiFi Errors

No Internet Access in Specific Room

A Wi-Fi router transmits a network in every direction from one location because it consists of radio waves. If it is in a separate corner of your room, then bring it to a centralized area. When the router is in the hub of the coverage area, it will provide connectivity throughout the home.

However, if you are using external antennas, adjust them between completely horizontal and vertical angles. With slow internet, you would not be able to perform a simple task such as watching a video clip saved as AVI. If that is the case, learn how to convert an avi file to mp4 on mac and retry. 

Random Connection Drop

Sometimes routers have difficulty with different home hardware. Compared to the 2.5GHz band, 5GHz, and 6GHz bands are mostly interfered with by other physical devices. There is a possibility that interruption is being experienced with other objects and networks.

The connections will drop down when your nearby ones are highly using Wi-Fi at a specific time. To resolve this issue, change the channel of your router. As mentioned above, switching to a less congested channel helps when it overlaps with adjacent networks. Move your router to an accessible location or try doing a factory reset.

Difficulty Connecting A Device

This problem happens with most users when one specific device can’t connect to the Wi-Fi. As a solution, try turning off and on the Wi-Fi on your device. Alternatively, unplug and replug the Wi-Fi dongle. If it doesn’t fix the issue, restart your device and restart your router.

When everything fails, delete your present network on your device from the list of saved networks. Now, connect your device again. Find ‘Wifi troubleshooting’ if using Windows 10 or 11 and access ‘Identify and Repair Network Issues’.

It will restore connectivity through an array of diagnostics. On MacOS, perform Wireless Diagnostics. Tap Options and hit the AirPort (Wi-Fi) icon. Search for Open Wireless Diagnostics and follow the instructed steps.    

Unknown Device Connectivity to WiFi

Some users reported that they found an unrecognized device on their Wi-Fi network in the list of connected devices. Remember, each smart device like TVs, game consoles, etc. has its own connections and unique titles. So, be sure they are not connected to your network.

If you’re not aware of that unknown device, possibly someone is hijacking your wireless network. Navigate to WiFi settings to block the device and ban their MAC addresses. Rename your Wi-Fi password and reboot the router.

Constant Error Message ‘Can’t Access Internet’

This is a very common Wi-Fi issue in which users see network connectivity but can’t access the internet on their devices. To fix this problem, unplug your modem and reset it. Now, plug it in again. Alternatively, pair a desktop or laptop to your router via an Ethernet cable.

Determine whether the Wi-Fi is not working, or the problem is in the router itself. If this tip helps, reset your router to get your Wi-Fi to work smoothly again. If you still can’t access the internet, you can contact your internet service provider as there might be an outage.   

Wrapping Up

Summarizing the post, you can consider speed tests, turning on and off Wi-Fi, and disconnecting and reconnecting from the network. Sometimes Airplane mode disables wireless signals. So, if your Wi-Fi is not working, turn off Airplane mode.

Hopefully, this post will help you with quick fixes of common Wi-Fi issues. However, if your router requires restarting most often or crashes regularly, give it a complete reset. Hold the Reset button with a paperclip for around 30 seconds.

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