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…
network issues
Wi-Fi Disconnects for About 30 Seconds Several Times a Day
My home internet service has started cutting out multiple times a day. It first became noticeable while streaming: the video would buffer every few minutes, then continue normally.…
Why is my PC’s Wi‑Fi speed stuck around 4 Mbps when my phone gets 100 Mbps?
My phone reaches roughly 100 Mbps on the same internet connection, but my Windows PC only gets about 4 Mbps. The PC connects through a USB Wi‑Fi adapter,…
Windows Update Left Me Without Internet or Quick Settings
After installing a recent Windows update, my laptop can no longer access the internet. The Wi-Fi icon has changed to a globe, and the Quick Settings panel no…
Older iPad Pro Keeps Rejecting the Correct Wi‑Fi Password
My older iPad Pro, probably the first 12.9-inch model, suddenly stopped connecting to my home Wi‑Fi. It worked normally earlier in the day, but now repeatedly says the…
Could my cat have accidentally installed malware by stepping on the keyboard?
I left a headless PC asleep with a browser open to a speed-testing site and hadn't used it for several weeks. When I came back, I found unfamiliar…
Why does my gateway router keep power-cycling several times a day?
I've been using an Arris SURFboard SB8200 modem with the paired gateway/router setup for about two years. Over the past month or two, the router has repeatedly started…
Could a cat accidentally install malware by stepping on the keyboard?
I left a headless PC asleep with a browser page open and came back to find serious network problems. The machine had unfamiliar ads, an unexpected download, and…
Router Repeatedly Reboots While the Modem Stays Connected
I have an Arris SB8200 modem and a two-pack of routers that have been running for about two years. Over the past month or two, the router in…
Why Does My Laptop Randomly Show “No Internet, Secured” While Other Devices Stay Connected?
My laptop periodically loses internet access and displays "No internet, secured" for a few minutes before reconnecting on its own. The Wi‑Fi continues working normally on every other…
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…
College Wi‑Fi Network Doesn’t Appear on My Windows PC
The dorm network works normally on my phone, Mac, and Steam Deck, but it doesn't appear in the available networks list on my Windows PC. Other networks sometimes…
Windows 11 laptop suddenly can’t find any Wi‑Fi networks
My Windows 11 laptop was connecting normally yesterday, but today the taskbar says that no networks are available. Airplane mode is off. I've already reinstalled and updated the…
Enabling SVM caused AMD graphics, browser, and network problems after reboot
After enabling SVM in the BIOS so I could use a game anti-cheat, my Windows 10 PC started behaving strangely. My monitor colors and refresh-rate options reset, AMD…
Enabling AMD SVM triggered GPU driver, browser, and network problems—how can I fix Code 52?
After enabling SVM in the BIOS so I could use a game anti-cheat, Windows started behaving strangely. My display colors and refresh rate reset, AMD Adrenalin would not…
Wi-Fi Connects but Shows No Internet on Lenovo Yoga L380
My Lenovo ThinkPad L380 Yoga running Windows can detect nearby Wi-Fi networks, but every network I connect to shows "No Internet" and nothing loads. The same thing happens…
Why do some iPhone apps fail to load over Wi‑Fi while browsers work?
I'm using an iPhone 15 on iOS 26.5. My Wi‑Fi works normally on every other device, and web browsers load without a problem on the iPhone, but apps…
Why is my upload speed stuck around 2–10 Mbps despite replacing my equipment?
I'm paying for 1 Gbps download and 50 Mbps upload, but my upload speed is consistently far below that. The network app reports roughly 1 Gbps down and…
Desktop Connects to Home Wi‑Fi but Keeps Losing Internet Access
My desktop connects to our home Wi‑Fi, but Windows usually reports that there's no internet. Every other device in the house works normally, and this PC can connect…
Why Do Some iPhone Apps Work on Wi‑Fi While Others Won’t Load?
I'm using an iPhone 15 on iOS 26.5. My Wi‑Fi works normally on all my other devices, and web browsers work on the iPhone, but certain apps—such as…