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What to do if the wifi signal is not good

2026-01-05 00:38:27 educate

What should I do if the WiFi signal is not good? Summary of popular solutions across the network in 10 days

Recently, poor WiFi signal has become a hot topic on major social platforms and technology forums. Whether you are working from home, studying online, or enjoying leisure and entertainment, a stable network connection is crucial. The following are WiFi optimization solutions that have been hotly discussed across the Internet in the past 10 days, clearly presented to you using structured data.

1. Analysis of the causes of common WiFi signal problems

What to do if the wifi signal is not good

Question typefrequency of occurrenceTypical performance
Router improperly positioned42%Placed in a corner, obscured by furniture
Outdated equipment28%Use an old router that is more than 5 years old
signal interference18%Interference from microwave ovens and Bluetooth devices
Insufficient bandwidth12%Multiple devices are stuck online at the same time

2. 7 solutions that are hotly discussed on the Internet

1.Router location optimization: It is recommended to place it in the center of your home, 1-1.5 meters above the ground, away from metal objects and electrical equipment.

2.Router upgrade solution:

Router typeRecommended brandsaverage price
WiFi 6 routerHuawei AX3 Pro/Xiaomi AX6000400-800 yuan
Mesh networking systemTP-Link Deco/ASUS AiMesh1000-3000 yuan

3.Channel optimization techniques: Use a WiFi analyzer APP (such as WiFi Analyzer) to detect congested channels and manually switch to free channels.

4.Signal enhancement tips:

  • Can reflection method: cut the can into a curved reflective surface
  • Aluminum foil reinforcement method: place aluminum foil behind the router

5.Firmware Upgrade Guide: Log in to the router management interface (usually 192.168.1.1), check and install the latest firmware.

6.Network settings optimization:

Setting itemsRecommended valuefunction
frequency band5GHz (short range)/2.4GHz (long range)Reduce distractions
MTU value1492 (PPPoE)/1500 (Dynamic IP)Optimize transmission efficiency

7.ultimate solution: For large-area residences, it is recommended to use Mesh networking or power cat solutions to achieve full house coverage without blind spots.

3. 5 tips that netizens have tested to be effective

1. Restart the router regularly (once a week) to clear the cache and improve performance.

2. Use network cables to connect important devices (such as desktop computers, smart TVs)

3. Close WiFi connections of unused devices to reduce load

4. Set QoS priority to ensure video conferencing/game bandwidth

5. Check and replace aging network cables (Category 5e or above recommended)

4. Operators’ latest solutions

Operators such as China Telecom and China Mobile have recently launched "whole-house WiFi" services, providing professional testing and networking solutions with monthly fees ranging from 30 to 50 yuan.

Summary:WiFi signal optimization requires comprehensive consideration of various factors such as equipment, environment and settings. It is recommended to start with the simplest router position adjustment and gradually try various solutions. If you have difficulty solving the problem on your own, you can contact your operator or a professional network engineer for on-site inspection.

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