Home • All articles published on 2026 Year 09 Month - Page 25
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How to set WiFi timer on a Mercury router? The internet is automatically cut off at the scheduled time, and I finally managed to stop the child sneaking around on their phone late at night
The Mercury router has a WiFi timer switch hidden in the background. Once set, it automatically cuts off the internet, so I used it to keep my child secretly playing on their phone late at night. This article clearly explains the two setup paths for web pages and apps, the two pitfalls I've stepped through: direct network cable and offline camera, and which household isn't suitable for a one-size-fits-all approach?...
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How to handle telecom broadband device relocation? It took me two moves home to figure it out: the fees, the optical modem's departure, and the timeline all in one place
How to handle telecom broadband device relocation? My actual experience moving twice: the reservation portal for 10000 and the telecom app, the relocation fee, whether the optical modem is taken away or replaced by a technician, what to confirm in advance about the new fiber-optic home and weak current box, and the self-inspection procedure for network speed shortages after moving. The entire process is clearly written so you can avoid making a trip if you follow them....
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What are the warning signs when a NAS hard drive is broken? My red plate lasted five years before dying; I missed the first three of the five signals
NAS mechanical drives don't break down suddenly; it often takes about half a year from the emergence of bad circuits to complete failure. The five warning signs of my Western Digital red disc—clicking noise, speed cliff, poor sleep quality, background alarm, and pending sector—I stubbornly missed the first three. This article explains the red and yellow cards of the five SMART numbers, and if you find any issues, back up before replacing the disc....
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What is the difference between router flash memory and memory? The night I couldn't install the plugin while flashing OpenWrt, I completely distinguished between the two
Router flash storage and memory are often confused, and customer service even uses 16MB flash as a selling point to evade the issue. This article clearly explains how much flash storage can be installed and how much memory can be installed simultaneously. If the flash memory is insufficient, an error occurs halfway through plugin installation; if the memory is insufficient, it causes disconnections due to too many devices. By the way, I'll also offer advice on the configuration setup for a three-tier laptop....
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Is the Xiaomi router signal amplifier worth buying? Spend 49 yuan to test for half a month, and we'll calculate it clearly for you with three budget tiers
I bought the Xiaomi WiFi Amplifier Pro for 49 yuan, and after testing for half a month, the bedroom signal went from two bars to full, but the speed was less than half of a direct connection. This article presents the actual test numbers and target users for three routes: amplifier, converting old routes to repeaters, and adding Mesh sub-routers. After reading, you'll know exactly how much you should spend....
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How can a smart home with dozens of devices and routers handle it? After counting these 49 units, I realized the difference between the WiFi and gateway versions is quite significant
The more smart devices you buy, the sooner or later the router won't be able to keep up. I counted all 49 devices at home one by one and realized that the WiFi and Zigbee gateway versions differ by several times in the router's slots. This article covers how to choose protocols before adding equipment, how to separate 2.4G private networks, and where to place gateways—all about network planning....
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Should you turn off the router UPnP? After I turned it off, WeChat video went on strike first. After checking the mapping list, I finally understood what it was secretly doing
The UPnP switch in the router's backend—some online posts say it's a security backdoor and recommend turning it off. I messed up and turned it off, but after I did, I couldn't get through to WeChat video first. This article clearly explains what UPnP does, how to check the mapping list in the backend, which households should be closed and which ones to keep untouched, and how to manually forward and restore it after turning it off....
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How do you limit the speed of a Tenda router for your device? AC10 by IP range, AX12 by device—I've set up both backend setups
How to limit the speed of a Tenda router? The new AX12 and other models directly fill in the uplink and downlink of devices at the device management point, while the older AC10 uses broadband control to fill in IP range rules, so you need to fix the device IP first, otherwise it's wasted. I've actually set up both interfaces, clearly writing out the unit conversion and the three pitfalls that don't work when limited. ...
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Can't access the internet after restoring the factory modem to the telecom optical modem? The night I accidentally pressed reset, I was saved within three hours
What should I do if I can't access the internet after restoring the China Telecom optical modem to factory settings? The night I accidentally pressed reset, the LOS red light flashed and WiFi name reverted to ChinaNet default. It took me three hours to fix it. This article clearly explains the order of what to lose or not to lose, judging by the light, waiting for ITMS automatic registration or manually filling in the LOD, and the bridging party handling the aftermath. In most cases, you don't need to call a master....
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NAS hard drive sleeping and waking up after repeated failures? I spent the whole night checking logs, and only these few people secretly wrote down the tablets
NAS has the hard drive put into sleep but finds the hard drive keeps spinning? After setting it to 10 minutes of sleep mode, the hard drive was awakened more than 40 times overnight. I logged in with SSH and waited overnight using iotop, uncovering those who secretly wrote on qBittorrent, monitoring containers, and transcoding directories. This article clearly explains the troubleshooting order and which drives should be put to sleep....
