The jungle book

Reasons why your high-speed Wi-Fi is unstable


You must have the best Wi-Fi connection if you want to watch videos on OTT platforms or work from home or office. However, Wi-Fi speed and coverage can fluctuate, especially in large apartments with thick concrete walls. In some areas of your home you may have the best Wi-Fi reception, while in others there may be dead spots. Many factors that affect Wi-Fi coverage, Wi-Fi speed, and general reliability can contribute to the unreliability of the technology.

Causes of Weak and Unreliable Wi-Fi

Physical distancing

The main cause of poor connectivity is the physical separation between the Wi-Fi router and the devices. Connectivity will be worse as it gets further away.


Wi-Fi signals can be easily disrupted because they use the same frequency bands as microwaves, cell phones, and RF equipment. Therefore, pay attention to interference from your neighbors.


Wooden furniture and concrete walls can partially absorb or block the signal, which is a problem for Wi-Fi strength, especially on 5GHz or higher spectrum devices.

Use a single router

A single router cannot cover your entire house if you live in a large mansion, especially if there are walls blocking the signal.

Router performance

To meet all of our criteria, you must use a modern generation router. Pre-installed routers in your broadband plan may not work as expected.

Excessive bandwidth consumption

The capacity of the Wi-Fi router can be the cause of the problem as it can be overloaded with intrusive or unwanted gadgets that use a lot of bandwidth.

Lack of wiring

While PCs and TVs may have wired connections, smartphones and laptops need Wi-Fi. Ultimately, removing any unnecessary strain from your Wi-Fi is crucial for a reliable connection.

Bad optimizations

To make sure the Wi-Fi connection is stabilized, you can adjust how your Wi-Fi performs a crucial function. If you don’t use all the channels supported by the router, the signal will suffer.

Damaged infrastructure

Examine the coaxial cable or fiber line entering your home for signs of wear. It could suffer weather damage, which will affect the connection.

Additional Router Features

Newer routers include pre-installed features like app control, built-in VPN, and more. These can restrict or affect Wi-Fi speed.