What to do if the Wi-Fi signal is not good

Solutions to poor Wi-Fi signal: 1. Move closer to the router to reduce the distance; 2. Reduce items that interfere with the router; 3. High-quality router antenna; 4. Update the firmware; 5. Replace the router.

Solutions to poor wi-fi signal:

1. Location

Distance is always important: the further away you are from the router, the worse your signal will be. But there are other issues with location that you may not be aware of.

2. Interference

Even if the computer or tablet is very close to the router, other nearby electronic devices will have an adverse impact on the overall signal quality.

These devices include but are not limited to items such as microwave ovens, refrigerators, and landline phones, which may reduce the strength of the connection if they block the signal path.

Also, walls can interfere with Wi-Fi signals, especially concrete walls.

The third interference is height. If you live on the second floor, placing your router on the first floor can greatly improve the connection upstairs.

Or if you have three floors, then you should put the router on the second floor for full coverage.

Recommended courses: PHP Tutorial.

3. Router Antenna

High-quality router usually means a higher-quality antenna.

If you don't want to spend the money on a new router, another solution is to point the antenna at the device you're using.

It should be noted that if your router has multiple antennas, please point them all in the same direction.

You don't increase the range by pointing in the opposite direction, it just weakens the Wi-Fi signal.

4. Firmware Updates

Router manufacturers will roll out updates to their products, usually to improve speed and performance, but also to fix security vulnerabilities.

5. Router Channel

Wi-Fi congestion is a real problem. If you live in a densely populated area, there are many people using wireless devices, so the airwaves become denser and the signal can be interfered with.

Of course, you can change this channel.

Routers can work on multiple frequencies, the most commonly used frequency is 2.4 GHz, and there are 13 channels within this frequency.

Overlap can cause signal interference, packet loss resulting in data retransmission, slowing down the connection, or even causing the connection to be completely disconnected when there is too much interference.

To avoid overlapping, you can choose channels 1, 6 and 11 as most people default to avoid multi-person frequencies.

If you have a router that supports 5 GHz frequency, that's even better.

6. Replace the router

Over time, electronic components will gradually age, and router components tend to wear out faster than other tools. Exhausted components result in a loss of performance, meaning data is processed more slowly when transmitting signals.

The above is the detailed content of What to do if the Wi-Fi signal is not good. For more information, please follow other related articles on the PHP Chinese website!