Home • All articles published on 2026 Year 09 Month - Page 31
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What to do if your Xiaomi router has poor signal and weak wall penetration? Don't turn on wall-passing mode randomly. After adjusting these three spots, the restroom finally reached full capacity
Does the Xiaomi router drop frame after every wall, or spinning while scrolling videos in the bathroom? Don't rush to activate wall-passing mode just yet. This article covers the complete process of upgrading my Redmi AX6S from two levels to maxing out the ratings: how to choose three levels of signal strength, the side effects of wall penetration mode, channel and positioning — all practical tips are in the 192.168.31.1 backend....
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What is the purpose of the Xiaomi router's USB port? Plug in a USB drive and turn it into a family shared drive, allowing direct access from your phone or computer—get a lightweight NAS for free
Many people leave the USB port on the back of Xiaomi routers empty, but in fact, just inserting a USB drive or external hard drive can turn it into a shared home drive. Both phones and computers can access it directly, and you can even download it offline. This article covers my entire process of tinkering with AX3000T and old external hard drives: how to choose the format, how to connect your computer and phone, speed ceiling, and which devices you should avoid messing with....
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How to remotely manage a Xiaomi router using your phone? When you're out, changing WiFi passwords or kicking unfamiliar devices can all be done in the Mijia app
when you're out and out, you want to see who's using the internet on your home router, or temporarily disconnect your child or change the WiFi password, so you don't have to wait until you get home and turn on the computer. This article explains how I linked my Xiaomi router to the Mi Home app: two situations where binding fails, what can be done outside, which operations must be done at home, and how to handle remote functions that won't open. ...
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192.168.2.1 What should I do if I can't open or get in? The telecom optical modem router couldn't log in, so I helped three families check the summary order
192.168.2.1 What should I do if I can't open or get in? This article describes how I helped colleagues and neighbors deal with Telecom broadband login issues: Is your 2.1 connected to the Telecom Tianyi gateway or a router pushed aside? How to check the real gateway on your phone? Where is the useradmin password? What to do if you get remotely pushed back by Telecom in the middle of the night after changing the configuration. If you follow this search, it should be accessible....
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What is the initial password for the Mercury router? If admin can't log in, don't rush to experiment—the rules for the old and new models are completely different
What is the initial password for the Mercury router? I tested two Mercury models at home: the old MW325R was admin/admin, while the new D191G didn't have a default password at all. The first time I set it in the background, it was the correct one. This article explains how to distinguish between new and old models, the three pitfalls of the admin entering incorrectly, and two tricks to recover the password if you don't reset....
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Is the rental site too poor to change routes? I've tried portable Mesh, portable routers, and electric modems, but in the end, only two things remained
In a rental, you can't drill holes or change cables; the landlord's broken router is stuck in the shoe cabinet with poor signal, and the desktop and NAS still want wired connections. This is a portable networking checklist I tested after moving three times: portable Mesh wireless return trip, portable router temporarily plugged, old electric cat crashes, USB network card to extend the desktop computer's life—don't buy whichever you can take with you. Read this to avoid wasting money....
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Should NAS buy two or four slots? I've used both machines, so let me calculate this for you. Don't save first and replace it like I did
Should NAS buy two or four slots? My first unit was the DS220+ with dual drive drives. A year later, when the drive was full, I switched to four drive slots, and the extra cost was far greater than the price difference of just one case. This article will analyze the RAID configurations for both drive slots, real capacity, expansion options, and electricity costs: who needs two drives, who goes straight to four, and whether to add SSD cache while you're at it. Read this before placing an order—it's worth it....
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Should you enable automatic firmware upgrades for routers? I suffered a hidden loss once, but now it's all switched to manual mode, with three types of machines and three methods
Should the router firmware auto-upgrade turn on? My Xiaomi AX3000T automatically upgraded at midnight to clear all port mappings, but WOL wake-up stopped working. Since then, I have switched to manual mode. This article clearly explains what to repair during upgrades, which three types of machines are recommended to use, which three must be manually monitored, and includes backup and rollback methods that can be completed within two minutes before the upgrade. Follow these instructions to avoid upgrade failures....
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Is 192.168.1.1 installed in an optical modem or router? Both sides were fighting over the same IP, and the login page kept popping up incorrectly. I changed the other side and solved everything
trying to enter 192.168.1.1 to enter the router's backend, the page pops up instead of the optical modem's page, or either cannot be accessed. This means the optical modem and router's management address are colliding. This article explains how to determine which provider's backend you're entering from, what network issues can occur during conflicts, how to change the router's LAN port to 192.168.2.1, and what to pay attention to after making the changes. ...
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What should I do if my Xiaomi router overheats and cuts off power? In summer, when it was hot to the touch and videos were lagging, I went from covering cardboard to completely solving it, but I took a detour along the way
Xiaomi routers get hot every summer, causing video scrolling and gaming latency to spike, making them feel hot to the touch. This article explains how I troubleshoot heating and interrupted current: first distinguish whether it's overheating or channel issues, then try cooling by raising the ceiling, repositioning, and adding fans in real-world tests, and finally talk about which old problems really can't be fixed. ...
