Common Causes of Inadequate WiFi Signals


It’s easy to picture yourself settling in for a night of binge-watching your favourite TV programme when suddenly, your streaming service stops loading. You’re left watching the WiFi come and go, hoping the constant buffering finishes soon. Seven billion others may feel the same way.

Everyone has had a WiFi connection issue at home, but it doesn’t have to be a constant concern. Having a plan for internet connection issues may save you hours of aggravation, so before you give up on your peaceful evening, try some more apparent fixes or call for home WiFi setup and troubleshooting. You’d be amazed at how often non-technical factors, including your home’s layout, are to blame for a weak WiFi signal.

Inadequate WiFi Signal: Common Causes and Solutions

If you think about it, WiFi is a wonder of the modern day. This hidden power provides instantaneous internet access without needing a web of unattractive and obtrusive wires. The one caveat is that WiFi speeds tend to be erratic since they depend on the strength of the network connection, which is readily disrupted.


There are more ways than one may think of to disrupt a WiFi connection. To reduce internet downtime without contacting your internet service provider, here are some of the most prevalent causes of sluggish, glitchy WiFi and some practical strategies for repairing them (ISP).

A substantial distance between your location and the router

Did you realise that your internet connection will weaken the further you are from your actual router? In the 2.4 GHz band, there is a loss of around 6 dB (or 25%) for every 15 feet away from the router. Since the router is likely located upstairs or on the other side of the house, internet speed will be slower if you try to access it from further away, such as in the basement.

The signal from the router weakens since it needs to travel a long distance and penetrate barriers like furniture and walls. While the range of specific modern WiFi devices may be more significant, the strongest signal will be experienced when you are close to the router or access point.

Location of the router

To make their router less noticeable or less of an eyesore, many homeowners hide it in a cupboard, on a lower shelf, behind an appliance, or even beneath a piece of furniture. Unfortunately, hiding your router will cause the signal to go further and take longer to reach you.

Combination of narrow channels and crowded radio waves

Parks Associates found that the average American household had 16 connected gadgets. Using many devices simultaneously via a WiFi network is prevalent in homes and workplaces. The internet will be sluggish and the signal weak if you leave your router set to the factory default frequency in an area with many other routers.

Eavesdropping neighbours

When a wireless network isn’t correctly secured, adjacent users can easily “hop” into it without the owner’s knowledge. It’s not only unsafe to let strangers access your WiFi; doing so also causes a noticeable slowdown for everyone on your network.

Aquatic interference

Since water is an impenetrable barrier for wireless signals, placing your router near your fish tank would likely cause it to absorb most of the available signal and prevent it from reaching your devices, so it is always advised to call a professional for a home WiFi setup. In addition, WiFi routers should be placed as far away from aquariums as feasible to maximise the speed with which wireless waves may be broadcast in all directions.

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