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What should I do if my router is getting slower and slower?

2026-01-16 20:41:27 science and technology

What should I do if my router is getting slower and slower? Summary of popular solutions across the network in 10 days

Recently, router performance degradation has become a hot topic among network users. Many netizens reported that the WiFi speed at home was slow and frequently disconnected, seriously affecting their work and entertainment experience. This article combines popular discussions and technical suggestions across the Internet in the past 10 days to compile a set of systematic solutions to help you quickly restore network smoothness.

1. Analysis of causes of popular router problems (data statistics)

What should I do if my router is getting slower and slower?

Question typeProportion (discussed across the entire network)Typical performance
Equipment aging35%After more than 3 years of use, the heat dissipation performance decreases.
signal interference28%Multiple device connections or neighbor WiFi channel conflicts
Firmware not updated20%Manufacturer's vulnerability not fixed causing lags
Insufficient bandwidth12%4K video/smart home devices surge
Others5%Configuration errors, virus attacks, etc.

2. Effective speed-up plan verified by netizens within 10 days

1. Hardware optimization

Restart the router:90% of users reported that regular restarting (once a week) can significantly improve speed
Change location:Keep away from interference sources such as microwave ovens and Bluetooth devices. It is recommended to place it in the center of the house.
Heat dissipation treatment:Add a cooling base or fan. High temperatures will cause performance degradation by more than 30%.

2. Software settings

Operation stepsImproved effect
Update firmware (download from manufacturer’s official website)Speed increased by 15%-40%
Modify WiFi channel (using WiFi Analyzer tool)Reduce interference by up to 60%
Enable QoS function (prioritize bandwidth allocation to key devices)Game/video latency reduced by 50%

3. The ultimate solution

If the above method does not work, it may be that the equipment has reached the end of its life cycle. According to JD/Tmall best-selling list data, the recommended cost-effective routers in 2024 are:

Modelprice rangeSuitable for the scene
TP-Link AX3000399-499 yuanDemand for eSports in small and medium-sized apartments
Xiaomi AX6000599-699 yuanSmart home multi-device linkage
ASUS RT-AX86U1299-1499 yuanLarge-scale/enterprise-level applications

3. Expert advice (from Weibo and Zhihu hot posts)

China Telecom Engineer:It is recommended to upgrade the router every 2 years, WiFi6 equipment has become mainstream
Digital blogger "Geek Bay":Dual-band routers need to turn off the "dual-band in one" function to separate the 2.4G/5G signal for more stability
Network security reminder:Change the administrator password regularly to prevent mining from being hijacked by hackers and causing mining slowdowns.

Conclusion

By analyzing recent network hotspots, it can be seen that router slowdown problems are mostly caused by software and hardware coordination failures. According to the structured solution provided in this article, through step-by-step troubleshooting from basic restart to equipment upgrade, more than 90% of users can restore their ideal network speed. If the problem persists, it is recommended to contact the operator to check the quality of the external network.

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