Wi-Fi interference: What items can slow down the Internet speed in an apartment?

Sometimes problems with your Internet connection on your home network can be caused by more than just the specifications of the router, your ISP, or the device itself: some items in your house can also impact the speed and stability of your Wi-Fi.

So what items can slow down the Internet speed in an apartment?

1. Microwave: The microwave oven emits electromagnetic radiation at a frequency close to that of the router (approximately 2.4 GHz). If used simultaneously, interference and interruptions in the Wi-Fi signal may occur.
2. Walls: Walls, especially those made of brick, marble and concrete, can slow down or weaken the router's signal, making it difficult for it to propagate indoors.
3. Cordless Landlines: If you have an old cordless landline in your apartment, it may also be interfering with the Wi-Fi signal.
4. Bluetooth devices: Wireless mice, keyboards, or even an electric kettle that are too close to the router can interfere with the Wi-Fi signal.
5. Aquariums: Large aquariums with water and glass can also interfere with the Wi-Fi signal if the router is nearby.
6. Large furniture and decor: Large furniture and decorative items in the apartment, such as antique cabinets or decorative items, can slow down the Wi-Fi signal.
7. Mirrors: Mirrors in the apartment can reflect the router's radio waves, which can also reduce the signal quality.
8. Radio-controlled toys: Signals from radio-controlled toys can interfere with the Wi-Fi signal and weaken it.

It's important to remember that while these items can interfere with Wi-Fi, modern routers usually have technologies and features to minimize the impact of such interference. However, if you encounter problems with Wi-Fi, it is worth considering the environment and the location of the router indoors.