Ethernet suddenly stopped working on my PC, even with a USB adapter
My wired internet worked normally until about a week ago, then suddenly stopped. The Ethernet port on the PC no longer lights up. I tested multiple cables and…
internet connection
MSI Gaming Laptop Connects to Some Sites but Not Windows Services
My MSI GT62VR 6RE Dominator Pro has a strange internet problem. Websites and some apps work normally, but built-in Windows services such as the Microsoft Store and Outlook…
Why is my download speed only 110 kbps while upload reaches 570 Mbps?
I'm living in university accommodation and the internet connection has an enormous difference between download and upload speeds. Over Ethernet, a speed test shows roughly 110 kbps download…
Ethernet stopped working on my PC, including a USB adapter
My wired internet was working normally about a week ago, but it suddenly stopped. The Ethernet port on my motherboard no longer shows a link light. I tested…
Ethernet stopped working on my PC, including a USB adapter
My Ethernet connection was working normally about a week ago, but it suddenly stopped. The lights on the PC's built-in Ethernet port no longer turn on. I tested…
MSI laptop connects to the internet, but Windows services and apps fail
My MSI GT62VR 6RE Dominator Pro connects to Wi-Fi, and some websites and applications work normally, but built-in Windows services such as the Microsoft Store and Outlook cannot…
My Lenovo T14s connects to Wi‑Fi but has no internet while my phone works
I'm using a Lenovo T14s laptop with Windows 11 over Wi‑Fi. My phone connects to the same network and has a reliable internet connection, but the laptop does…
Wi-Fi Connects, but My Laptop Can’t Access the Internet
My laptop connects to my Wi-Fi network, but internet-based programs and websites don't actually work. Network diagnostics report that the connection is fine, and I've already restarted the…
Wi-Fi Keeps Disconnecting During Teams and Zoom Calls—How Can I Fix It?
My Wi-Fi disconnects repeatedly, making it difficult to attend Teams or Zoom meetings. The connection may disappear for about five minutes, return for roughly half an hour, and…
How can I stop my Wi-Fi from disconnecting during video meetings?
My Wi-Fi keeps disconnecting for about five minutes at a time, sometimes several times within an hour. This makes it difficult to attend meetings on Microsoft Teams or…
Why is my internet unstable over both Wi-Fi and Ethernet?
My apartment's internet had been increasingly unreliable, with slow-loading images, Discord disconnects, and problems staying connected in online games. I switched to Ethernet for a few weeks and…
Windows 11 only reaches Google and YouTube unless I use a VPN
About two days ago, my PC was blocked from the internet by the router or network and later seemed to be unblocked. Since then, Google and YouTube work…
PS5 Keeps Losing Internet Connection and Now Won’t Reconnect
My PS5 originally started disconnecting and reconnecting at random, but now it cannot get back online at all. I've restarted the console, toggled Wi‑Fi settings, tried a wired…
Why does my Wi‑Fi get huge lag spikes every minute or so?
I'm using a Windows 11 laptop with what should be a very fast Wi‑Fi connection, but it periodically suffers massive latency spikes. They happen roughly every minute, though…
Why am I getting NET::ERR_CERT_AUTHORITY_INVALID on every device?
Every device on my home network started showing NET::ERR_CERT_AUTHORITY_INVALID when opening sites and using services such as YouTube and Netflix. It seems unlikely to be a problem with…
Why does my internet briefly disconnect at random intervals?
For the past few weeks, my internet connection has been dropping for roughly five seconds at seemingly random times. I first noticed it because my PS5 is connected…
Why does my internet briefly disconnect at random intervals?
For the past few weeks, my internet connection has been dropping for roughly five seconds at random times. I first noticed it because my PS5 is connected by…
Why Is My PC Gaming Ping Over 200 While My Xbox Stays at 30–50?
My ping on PC games suddenly increased to over 200 ms a few days ago, even though it used to be normal. My Xbox still gets the usual…
Why are all my devices showing NET::ERR_CERT_AUTHORITY_INVALID?
Every device on my network is showing NET::ERR_CERT_AUTHORITY_INVALID when I try to use services such as YouTube and Netflix. It seems more likely to be related to the…
Deleted Capability Access Manager files and now Windows shows no available networks
A friend disabled the Capability Access Manager service so she could remove a roughly 45 GB cache, then deleted the contents of its folder. Now she cannot re-enable…