How to Fix WiFi Problems on Windows 11 (Tested on 24H2 and 25H2)

With WiFi problems on Windows 11, the Wi-Fi icon shows full bars and nothing loads. Or the connection drops every ten minutes. Most of them come down to one of three things. A bad or replaced driver. A recent cumulative update. Or a setting that changed, such as power saving on the adapter.

• A real shutdown of the PC and the router.
• Forget the network, then reconnect.
• The Winsock and TCP/IP reset with a DNS flush.
• The wireless driver from your laptop maker.
• A full network reset, the last software fix.

All three have kept turning up since mid 2024, on machines running 24H2 and now 25H2.

What follows is every fix that tends to work. Start with the quick fixes: a restart, forgetting the network, a Winsock reset.

Then move to drivers and a full network reset.

The fastest single thing: an admin Command Prompt, the Winsock reset from Fix 6, a reboot and a reconnect. If that does it, close this tab.

The most common WiFi problems on Windows 11

Each one has a typical cause and a fastest fix. So you can jump straight to the matching section.

Why WiFi problems start on Windows 11

A couple of things are worth knowing before you start clicking around. The patterns repeat.

Drivers

It’s drivers most of the time. Between 24H2 and 25H2 Microsoft changed how adapters talk to the OS.

Realtek chips in particular took a beating. Intel had its moments too.

Microsoft’s generic driver from Windows Update will happily replace the OEM driver your laptop shipped with. The replacement doesn’t always play nice with the adapter’s firmware.

One case kept popping up in HP Support Community threads through 2025. Realtek RTL8852BE adapters dropped the connection every few minutes.

Windows Update had swapped in a newer 6001.15.x driver than the one HP had tested. Device Manager insisted the driver was current.

Cumulative updates

Then there’s Microsoft breaking Wi-Fi through cumulative updates. It happens more than anyone would like.

KB5032288 and KB5033375 from December 2023 were the infamous ones, on Windows 11 22H2 and 23H2. They wrecked 802.1x Wi-Fi on enterprise, school and public networks.

Microsoft eventually put a note on the release health dashboard. It rolled the change back with a Known Issue Rollback in January 2024.

A lot of admins had already figured it out on r/sysadmin by then.

Power management

Power management is the other big one. The system ships with the Wi-Fi adapter set to power down when idle.

That holds even on a desktop that lives plugged into the wall. The adapter goes to sleep, wakes back up and sometimes fails to reacquire.

The rest

How to fix WiFi problems on Windows 11: twelve fixes in order

Work from the top. Stop as soon as the connection is stable.

1. Restart the PC and the router.
2. Check the basics: the Wi-Fi toggle, Airplane mode, a hardware switch.
3. Forget the network and reconnect.
4. Run the network troubleshooter.
5. Update or reinstall the Wi-Fi driver.
6. Reset TCP/IP and flush DNS.
7. Disable power management on the adapter.
8. Turn off IPv6 as a test.
9. Check proxy and VPN settings.
10. Do a full network reset.
11. Check the WLAN AutoConfig service.
12. Uninstall a recent Windows update.

Fix 1: restart the PC and the router

Don’t roll your eyes. A proper reboot of both devices clears a surprising share of cases.

Proper stands for a real shutdown and power on. Not sleep and wake, and not just “restart”.

Router first. Pull the power plug and count to 30 real seconds. Not five.

Then plug it back in and wait until all the lights settle. That takes anywhere from about a minute up to three, depending on the router.

Now the PC. Open the Start menu, choose Power, then Shut down. Not Restart, and that’s a big distinction.

Fast Startup is on by default, and with it a Restart never truly drops hardware state. So do a full shutdown, wait five seconds and power back on.

A quick sanity check while the router reboots: does a phone on the same Wi-Fi work?

If your phone is fine and only the PC is dead, skip ahead to Fix 4. The router isn’t your problem then.

Fix 2: check the basics in 60 seconds

Rule out the silly causes before you go deep. A lot of cases are something simple.

A typical case: someone spends two hours on this before noticing that Airplane mode is on. A bumped Fn key had done it.

• Click the network icon in the system tray, bottom right. Wi-Fi should be on and Airplane mode off.
• If Wi-Fi is on but no networks appear, toggle it off. Wait ten seconds and toggle it back on.
• If your home network shows up, click it, choose Connect and type the password.
• If it says “Connected, no internet” under the name, jump right to Fix 6.

In that last case the radio works. The link to the router is up, and the fault sits further along, in DNS or IP settings.

One more thing. Some laptops have a physical Wi-Fi switch on the side that you forgot exists.

Others use a keyboard shortcut like Fn+F2 or Fn+F12. Older ThinkPads and HP ProBooks are repeat offenders.

Hardware wins over software, every single time.

Fix 3: forget and reconnect the network

This wipes the saved Wi-Fi profile. An update can scramble that profile, and a router password change can leave it stale.

• Open Settings with Win + I.
• Click Network & internet, then Wi-Fi.
• Click Manage known networks.
• Find your network, click it and hit Forget.
• Go back to the Wi-Fi list and click your network again.
• Type in the password.

It sounds dumb, and it works. A typical case: a laptop keeps saying “incorrect password” for the exact one printed on the router.

The saved profile had somehow merged with an old guest network of the same name. Forget, reconnect, fixed in seconds.

Fix 4: run the network troubleshooter

Windows has a troubleshooter that checks the adapter, the IP configuration and DNS automatically. On 24H2 and 25H2 it opens in the Get Help app.

• Open Settings with Win + I.
• Go to System, then Troubleshoot.
• Click Other troubleshooters.
• Find Network and Internet and click Run.

The troubleshooter isn’t magic. It catches stuff you wouldn’t bother checking by hand, though.

Disabled adapters, DNS oddness and IP config weirdness are its territory. It finds a cause only some of the time.

It costs two minutes. If it finds nothing, you’ve ruled out the obvious and can move on.

Fix 5: update or reinstall the Wi-Fi driver

This is the big one. If we had to bet on the single step that resolves the most cases, it’s this one by a mile.

Drops, slow speeds and missing toggles mostly trace back to driver trouble.

Before you start, note the exact adapter name and the current driver version. Both are on the Driver tab in Device Manager.

If a fresh driver makes things worse, the Roll Back Driver button on the same tab returns you to that version in seconds.

Updating the driver by hand

• Press Win + X and pick Device Manager.
• Expand Network adapters.
• Right-click your wireless adapter. Its name reads something like “Intel Wi-Fi 6 AX201” or “Realtek 8852BE”.
• Hit Update driver.
• If you already have a driver from the OEM, click Browse my computer for drivers. Otherwise the system can search for you.

Here’s where it gets annoying. “Search automatically” often claims the best driver is already there.

Meanwhile a newer one sits on Dell’s or HP’s website. A typical case: an HP all-in-one with a Realtek adapter two versions behind what HP is shipping.

So ignore what the system says, and go manual.

Please don’t put on those “driver updater” apps. As a group they’re bloatware, and some are worse.

The OEM site and Microsoft’s own docs are the only two sources we touch.

Reinstalling the driver completely

If the update did nothing, rip the driver out and let the system put one back.

• In Device Manager, right-click the wireless adapter.
• Choose Uninstall device.
• Tick “Attempt to remove the driver for this device”. Don’t skip that.
• Click Uninstall.
• Reboot.

The system fetches a driver on boot and puts it back. Then test.

If it works and fails again in a week, you need the OEM driver for real this time. The one the system pulled is the same broken one.

Fix 6: reset TCP/IP and flush DNS

This is our go-to for “connected but no internet”. It rebuilds the network stack without touching the adapter driver.

Open an admin Command Prompt. Press the Win key, type cmd, right-click the result and pick “Run as administrator”.

Then run these five lines one by one, pressing Enter after each.

netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
ipconfig /flushdns

Reboot once all five are done.

We’d run this combo on pretty much every Windows box with network weirdness. The results are good for something so simple.

If the internet comes back and pages still crawl, your ISP’s DNS is probably slow.

The full walkthrough is in our Windows 11 DNS guide.

Fix 7: disable power management on the adapter

This is the fix for “it drops every 10 minutes”. The system powers down the Wi-Fi adapter when idle to save energy.

On a laptop running on battery, fine. On a desktop plugged into the wall all day and night, it makes no sense, and it’s still the default.

• Open Device Manager with Win + X.
• Expand Network adapters.
• Right-click your Wi-Fi adapter and hit Properties.
• Switch to the Power Management tab.
• Clear the first checkbox, the one about turning off this device to save power.
• Click OK.

While the Properties window is still open, jump over to the Advanced tab.

The 2.4 GHz band in any apartment building is a mess. Fifteen or twenty routers are crammed onto three usable channels.

Every microwave and baby monitor in the building steps on them too.

Aggressive roaming has the adapter scanning for “better” access points constantly. Those scans cause tiny drops.

That happens even on a home network with a single router. It’s one of the most obscure settings in Windows networking, and it wrecks connections daily.

Fix 8: turn off IPv6 as a test

Home networks are still almost all IPv4. Some ISPs ship half-finished IPv6 configs, though.

When the system tries IPv6 first, pages sit there loading forever. The Wi-Fi icon shows connected the whole time.

• Press Win + R, type ncpa.cpl and press Enter.
• Right-click your Wi-Fi adapter and pick Properties.
• Scroll to Internet Protocol Version 6, shown as TCP/IPv6.
• Uncheck the box.
• Click OK and reconnect.

If pages load faster suddenly, it was IPv6. The same goes if “connected but no internet” gives up.

At home the system just uses IPv4 for everything then, and nothing you care about breaks.

Microsoft doesn’t recommend disabling IPv6 permanently, because some Windows features expect it. We’d treat this as a diagnosis. If it helps, ask your ISP to fix its IPv6 setup or update the router firmware. Then turn IPv6 back on.

Fix 9: check proxy and VPN settings

A stale proxy setting or a half-dead VPN can block the internet even when the Wi-Fi itself is fine.

It happens after a VPN app is removed carelessly. Leftover routes, ghost adapters in Device Manager, registered services still trying to call home.

Start with the proxy.

• Open Settings with Win + I.
• Go to Network & internet, then Proxy.
• Turn off “Automatically detect settings” if it’s on.
• Make sure “Use a proxy server” is Off.

Then the VPNs. Open whatever VPN client you have and fully disconnect.

If you don’t use the VPN at all any more, uninstall it through Apps. Then run the Winsock reset from Fix 6 and reboot. The routes are clean after that.

The last step is in Device Manager. Click View and choose Show hidden devices.

Under Network adapters you might find ghost TAP or TUN adapters from VPNs uninstalled months ago. Right-click each one and choose Uninstall.

Slow speed and “Limited access”

Two symptoms from the table at the top don’t need a full run through the list.

Slow Wi-Fi

The usual causes are the wrong band, interference or a throttled adapter.

• Connect to the 5 GHz network if your router offers one.
• Prefer 5 GHz on the adapter’s Advanced tab, as in Fix 7.
• Check the power plan. Power Saver holds the adapter back.
• Move closer to the router for a test, to rule out walls and distance.

If the speed is fine near the router and poor two rooms away, the driver isn’t your problem.

“Limited access”

This message usually points to an IP conflict or a DHCP failure. The PC didn’t get a usable address from the router.

Release and renew the address with the third and fourth lines from Fix 6. If that fails, check the DHCP Client service from Fix 11.

A router restart helps too, because the router hands out those addresses.

Work and school networks

Networks with 802.1x sign-in behave differently from a home router. A bad update can break the sign-in itself, as it did in December 2023.

If such a network fails right after an update, we’d check the release health page and tell the IT desk. A fix on their side may already be planned.

PC or router: the hotspot test

Here’s a quick diagnostic trick before you dive deeper. Turn on the mobile hotspot on your phone and connect the PC to it.

For a detailed record of what went wrong, there’s a built-in tool most people never hear about. Run this in an admin Command Prompt.

netsh wlan show wlanreport

Open the report in a browser. It’s a killer tool for drops that only happen at 3 PM every Thursday for no obvious reason.

Fix 10: a full network reset

If everything above failed, you’re at the heavy option. Network reset tears down every network adapter and stands them back up with default settings.

It handles the persistent cases that no single smaller fix can touch.

Before you push the button, write the Wi-Fi password on paper. You will need to type it again. A restore point first doesn’t hurt either.

The reset wipes all of that back to defaults.

• Open Settings with Win + I.
• Go to Network & internet.
• Open Advanced network settings.
• Scroll down and hit Network reset.
• Click Reset now and confirm.
• The PC reboots.

After it comes back, the adapters are all fresh. You reconnect with your password, and that usually handles whatever was wrong.

A typical case: a ThinkPad running 25H2 that has dropped the connection every quarter of an hour for weeks. Nothing else has worked.

After the reset the problem is gone. The original cause often never turns up.

The tradeoff: anything custom has to be set up fresh. That covers VPN clients, Hyper-V virtual switches, specific DNS and special routes.

Fix 11: check the WLAN AutoConfig service

WLAN AutoConfig is the Windows service behind every wireless connection you make. If it’s stopped, Wi-Fi just doesn’t function.

Sketchy third-party antivirus can kill it. So can a bad update or registry damage.

It doesn’t happen often. When it does, it looks like total failure.

• Press Win + R, type services.msc and press Enter.
• Scroll down to WLAN AutoConfig.
• Double-click it.
• Set Startup type to Automatic.
• If Status shows “Stopped”, hit Start.
• Click OK.

Since you’re already in the Services console, look at a couple of others.

A dead DHCP Client explains a lot of “no internet” errors that otherwise make no sense.

Fix 12: uninstall a recent update

The Wi-Fi worked last Thursday and broke some time on Friday morning. Then a Windows update is the likely cause.

This happens more than Microsoft would like. It usually admits it publicly only after a few weeks of angry threads.

It happened with the two December 2023 updates named above, and with a handful of others since.

• Open Settings with Win + I.
• Go to Windows Update.
• Open Update history.
• Choose Uninstall updates.
• Spot the most recent cumulative update. Its name starts with “KB” and a string of numbers.
• Click Uninstall next to it.
• Reboot and test.

If it works after the uninstall, there’s your culprit. Pause updates for a few weeks under Settings, Windows Update, Pause updates.

Otherwise the same broken KB comes back onto your machine within days. Microsoft usually ships a fixed version within 2 to 4 weeks, sometimes faster.

Before uninstalling a KB, we’d check Microsoft’s Windows release health page for your version. If Microsoft already lists the Wi-Fi bug, the fix may be on its way as a Known Issue Rollback. That arrives without any action from you.

Home can pause updates and can’t defer them. Pro lets you defer, which matters in a month with a bad update.

When WiFi doesn’t show up at all on Windows 11

This is one of the more extreme cases. The Wi-Fi option is just gone, with not even an icon in the tray.

The adapter is disabled, or its driver has vanished, or it’s switched off in firmware.

Open Device Manager and look under Network adapters.

Loose hardware really happens on desktops with PCIe Wi-Fi cards. They work loose over time.

For the BIOS detour, reboot and press F2 or Del during startup. Look through the Wireless or Network sections. With BitLocker on, keep the BitLocker recovery key at hand first.

Make sure the Wi-Fi adapter toggle is enabled. Some ASUS and most MSI boards put that toggle somewhere unexpected.

As the real last resort, there’s a clean install of Windows 11 from scratch. That gives a fresh network stack and a clean slate. A factory reset that keeps your files is the gentler version.

Back up all your data first. And we’d try all 12 fixes before going there.

When it’s really the router

A reality check. Not every case comes from Windows.

If phones act up on the same network, or tablets drop, or a smart speaker forgets the password, it’s the router.

Keeping WiFi problems on Windows 11 from coming back

Once the connection is stable again, a few settings keep the trouble from sneaking back.

Home and Pro both let you pause updates for up to 5 weeks. Windows 11 Pro can also defer quality updates through Group Policy.

That’s one of the differences in our Windows 11 Home vs Pro comparison.

The DNS steps for this system are in the guide linked in Fix 6. For an older machine, use the Windows 10 DNS walkthrough.

Common mistakes with WiFi problems on Windows 11

• Clicking Restart and calling it a reboot. With Fast Startup on, only a shutdown clears hardware state.
• Trusting “the best driver is already installed”.
• Putting on a “driver updater” app.
• Running a network reset with no note of the Wi-Fi password.
• Leaving IPv6 off for good after the test.
• Uninstalling a bad update and not pausing updates, so it comes straight back.
• Blaming Windows when every phone in the house drops too.
• Forgetting the hardware switch or the Fn shortcut.
• Removing a VPN app and leaving its ghost adapters behind.

Related guides

• OneDrive error 0x8007016A

Terms used on this page

Typical WiFi problems on Windows 11 and their fixes

The driver that was “current”

A laptop drops the connection every few minutes, and Device Manager says the driver is up to date. Windows Update had replaced the maker’s driver. With the OEM version back, the drops stop.

The desktop that fell asleep

A desktop PC loses Wi-Fi whenever it sits idle. The adapter was allowed to power down. With that checkbox cleared, it stays connected.

Connected, no internet

The icon shows a connection, and no page loads. The five reset lines and a reboot bring it back. A public DNS keeps it quick afterwards.

The Friday update

Wi-Fi works on Thursday and fails on Friday after an update. Uninstalling the newest KB restores it. Updates get paused until the fixed release arrives.

The old VPN

A VPN app was removed months ago, and browsing still fails at random. Hidden TAP adapters were left behind. With those gone and Winsock reset, it’s stable.

The missing toggle

The Wi-Fi switch vanishes from Settings. The WLAN AutoConfig service had stopped. Set to Automatic and started, it brings the toggle back.

The router after all

One PC owner tries six fixes before testing a phone hotspot. On the hotspot the PC is fine. The router needed a firmware update.

The Fn key

No networks show up at all on a business laptop. A keyboard shortcut had switched the radio off. One key press brings the list back.

The wrong password that was right

A laptop rejects the Wi-Fi password printed on the router. The saved profile was scrambled. After Forget and a fresh connection, the same password is accepted.

The crowded band

In an apartment block a PC crawls every evening. It sat on 2.4 GHz with a dozen neighbors. On the 5 GHz network the speed is back.

The half-finished IPv6

Pages hang for a long time and then load. With IPv6 switched off on the adapter, they open at once. The provider’s IPv6 setup was at fault, and the router got a firmware update.

The loose card

On a desktop the adapter shows up grayed out among the hidden devices. The PCIe Wi-Fi card had worked loose. Pushed back into its slot, it appears again.

The reset without notes

Somebody runs the network reset and then can’t remember the Wi-Fi password. It was on a sticker under the router. The custom DNS has to be typed in again as well.

Windows 11 versions and WiFi adapters this page covers

Menu paths follow the Settings app of the versions below. The command-line steps also work on Windows 11 26H2 and Windows 10 22H2.