Network troubleshooting technician providing live chat help

Joe B.

Reviewed for technical accuracy

Specialities: Home networking, Wi-Fi routers, DNS & browser errors, Windows/macOS internet issues, VPN & proxy configuration, ISP setup

Fix device connected but browser not loading sites — internet connected but can’t browse, DNS errors, some websites not opening

Technician avatar Technician
Hi! We’ll get this device connected but browser not loading sites issue sorted so pages actually open again. I just need a quick picture of what’s happening.

On the problem device, does Windows or macOS show “Connected” or “Internet access” on Wi-Fi/Ethernet, but no website will load in Chrome, Edge, or Firefox? Do you get errors like “This site can’t be reached”, ERR_CONNECTION_TIMED_OUT, DNS_PROBE_FINISHED_BAD_CONFIG, or does it just spin forever?

Also, do other things like email apps, games, or Zoom work on that same device, and can other devices on the same network browse sites normally? That tells us if it’s a browser problem, a DNS issue, or a full internet outage.
Customer
It’s a Windows 11 laptop on Wi-Fi. The network icon says “Connected, secure” and I can even run a speed test app which shows normal speeds. But in Chrome and Edge, most pages give “This site can’t be reached” or ERR_CONNECTION_TIMED_OUT. My phone on the same Wi-Fi browses fine, so the internet definitely works — it’s just this one device where the browser won’t load websites.
Technician avatar Technician
Got it — that’s the classic pattern: internet connection is active but browsers can’t open sites on one device.

When a device is online but the browser won’t load any websites, it’s usually one of these:

• Corrupted browser cache or extensions breaking every page.
• Broken DNS settings so domains don’t resolve, even though raw connectivity works.
• A misconfigured proxy or VPN that routes only browser traffic through a dead server.
• Over-aggressive firewall/antivirus that blocks browsers but not other apps.
• A messed-up hosts file or system network configuration.

We’ll first confirm whether it’s just one browser or the whole system’s web traffic, then we’ll fix DNS, cache, and any proxy/firewall rules blocking your web pages from loading.
Customer
I’ve tried both Chrome and Edge and neither will load sites. Sometimes Google.com loads, but most pages time out. I don’t use a VPN and I don’t remember setting any proxy. My antivirus is just Windows Security. The weird thing is apps like Spotify and Discord connect just fine — it’s really just the browsers that can’t open websites.
Technician avatar Technician
That strongly points to a DNS or browser configuration issue on that laptop, not the router or ISP.

Step A — Quick browser and proxy checks
1) On the laptop, open Chrome and press Ctrl + Shift + N to open an Incognito window. Try loading a few different sites (for example a search engine, a news site, and one you know works on your phone). If they open in Incognito but not normal windows, the problem is extensions or cached data.
2) Still in Chrome, go to Settings → Reset settings and choose “Restore settings to their original defaults” if Incognito worked. This disables extensions and resets search/proxy settings while keeping bookmarks.
3) Next, on Windows, go to Settings → Network & Internet → Proxy and make sure “Use a proxy server” is off unless you specifically require one. A stale proxy entry often causes “internet connected but browser not working” issues.

After that, try Edge as well. If both browsers still won’t load sites, we’ll directly reset the laptop’s DNS and IP stack in the next step.
Customer
Incognito didn’t help — same “This site can’t be reached” in Chrome. Proxy was already off in Windows settings. Edge behaves the same way. The laptop still shows full Wi-Fi bars and says “Internet access”, but the browser just spins and times out.
Technician avatar Technician
No worries, next we’ll do the deeper reset that usually fixes “device connected but websites not loading” on Windows.

Step B — Flush DNS, renew IP, reset Winsock (Windows)
1) In the Start menu, type cmd, right-click Command Prompt, and choose Run as administrator.
2) Run these commands one by one, pressing Enter after each:
  • ipconfig /flushdns
  • ipconfig /release
  • ipconfig /renew
  • netsh int ip reset
  • netsh winsock reset

3) Restart the laptop completely.
4) After reboot, connect to your Wi-Fi again and try loading a couple of different websites in Chrome or Edge.

These steps clear any corrupted DNS cache, refresh your local IP, and reset the Windows network stack, which often fixes situations where internet works but browser cannot load pages.
Customer
I ran all those commands and rebooted. Now some sites load, but others still don’t. For example, Google and YouTube work, but a few news sites and my bank’s site still give ERR_CONNECTION_TIMED_OUT. My phone loads those same sites fine on the same Wi-Fi network.
Technician avatar Technician
That’s very typical of a DNS or filtering issue on that one device — popular sites work while others time out.

Step C — Use reliable DNS and check for local blocking
1) Press Win + R, type ncpa.cpl, and press Enter.
2) Right-click your active Wi-Fi or Ethernet adapter → Properties → double-click Internet Protocol Version 4 (TCP/IPv4).
3) Select “Use the following DNS server addresses” and enter:
  • Preferred DNS server: 8.8.8.8
  • Alternate DNS server: 1.1.1.1
4) Click OK on all windows to save.
5) Temporarily turn off any third-party security or filtering software if you have it, and make sure Windows Defender Firewall hasn’t been set to block your browsers (normally it’s fine by default).
6) Try visiting the previously failing sites again. If they now load, the issue was “internet connected but DNS server not responding properly” for those domains.

If some sites still won’t open after changing DNS, we’ll check the hosts file and browser-specific settings next.
Customer
After I set DNS to 8.8.8.8 and 1.1.1.1 and reconnected, those news sites started working. The bank site still wouldn’t load in Chrome at first, but it did open in Edge after a while. Then Chrome suddenly started loading it too. So now all websites seem to load. Is there anything else I should do so this “connected but can’t browse” thing doesn’t come back?
Technician avatar Technician
Great — changing DNS and resetting the stack did the heavy lifting. Now we’ll clean up the browser so it stays stable.

Step D — Clean cache and tame problem extensions
• In Chrome and Edge, clear browsing data (cached images/files and cookies) for “Last 7 days” or “4 weeks”. Corrupted cache can cause odd “some websites not loading” issues.
• Disable or remove any VPN, ad-block, or security extensions you don’t absolutely need. If you ever see sites hanging on “Establishing secure connection”, an SSL-scanning extension or antivirus can be the cause.
• Make sure the system date and time are correct — a wrong clock can make HTTPS websites fail to load even when you’re connected.

After this cleanup, your browser should behave like a fresh install that’s using good DNS servers — which is exactly what we want when fixing a device connected but browser not working.
Customer
I cleared the cache and removed a couple of old extensions. Time and date were already correct. Everything seems snappier now and I don’t see any more time-outs. Pages that used to spin forever open right away.
Technician avatar Technician
Love to hear it. Since other devices were fine from the start, this was definitely a device-side browsing problem, not a router/ISP outage.

If in the future you ever see all devices connected but no websites load (phones, laptops, TV), that’s when you:
• Restart the router and modem together.
• Check if your ISP has an outage.
• Change DNS at the router level to public resolvers like 8.8.8.8 and 1.1.1.1 so every device benefits.

But if it’s just one laptop or one phone again, these same DNS, cache, and proxy steps will usually bring the browsers back to life quickly.
Customer
That makes sense. I’ll remember that difference between a device problem and a full network problem. For now, this laptop is working perfectly — no more “This site can’t be reached” everywhere.
Technician avatar Technician
Awesome — glad your browsers are loading sites again.

Summary: To fix a device connected but browser not loading sites issue, verify other devices can browse, then reset the problem device: check proxy/VPN, run a full DNS/IP reset, switch to reliable DNS servers, clear browser cache, and trim extensions/firewall rules. That combination resolves most “internet connected but can’t browse websites” situations.

If you ever get stuck with new errors like DNS_PROBE_FINISHED_NXDOMAIN, ERR_CONNECTION_TIMED_OUT, or only some sites not loading, you can always open a chat with an expert and we’ll trace it with you step by step.
Customer
Perfect, thanks! I’ve bookmarked this in case the browser starts acting up again. It’s great to actually understand what “connected but no websites” really means now.
Technician avatar Technician
Any time! If a friend or coworker says their device is connected but browser isn’t loading sites, or they’re stuck with vague errors like “This site can’t be reached”, you can share this checklist — and if you’d like someone to click through the network and browser settings with you in real time, just start a chat with an expert and we’ll take it from there.

Quick answer: the accepted fix

Accepted fix when a device is connected but browser not loading sites: confirm other devices can browse, then on the problem device reset network settings — turn off proxy/VPN, flush DNS and renew IP, switch to reliable DNS servers (for example 8.8.8.8 / 1.1.1.1), clear browser cache, and disable problem extensions or firewall rules so web pages start opening normally.

Why your device is connected but browser won’t load websites

When the Wi-Fi or Ethernet icon says “Internet access” but Chrome, Edge, or Firefox won’t load websites, the connection path is usually breaking at DNS or inside the browser. Misconfigured DNS servers, a corrupted DNS cache, or a hidden proxy setting can make the browser fail instantly with messages like “This site can’t be reached” or ERR_CONNECTION_TIMED_OUT, even though the device can still talk to the wider internet.

Other times, stale browser cache, buggy extensions, or an over-protective firewall blocks traffic only for web browsers. That’s why it’s common to see “internet connected but browser not working” while apps like Spotify, games, or Zoom keep working. Splitting the problem into layers — device → DNS → browser → website — makes it easier to see where the failure actually lives.

How to check if the problem is browser, device, or internet connection

To quickly narrow down a device connected but web pages not loading issue, run these tests:

First, try browsing on another device using the same network. If other devices can open websites, your router and ISP are fine and the problem is with the original device or browser. Next, on the problem device, try a second browser and an Incognito / InPrivate window. If one browser works and another doesn’t, focus on that browser’s cache, extensions, and proxy settings.

If no browser works on that device but other devices are fine, the issue is likely local DNS, firewall, VPN, or hosts file. And if no device can browse, you’re dealing with a wider router, modem, or ISP problem rather than a single device.

Device connected but browser not loading sites — quick troubleshooting tips

Check other devices, then fix DNS, cache, and proxy settings on the one that’s broken.

Fast path: test if other devices can browse → try another browser and an Incognito window → make sure proxy and VPN are off → flush the DNS cache and renew IP → change DNS servers to something reliable like Google or Cloudflare → clear browser cache and remove suspicious extensions → if needed, briefly relax firewall/antivirus rules. These steps resolve most “internet connected but can’t browse websites” and “This site can’t be reached” errors.

Disclaimer: This information is AI-generated and intended for general guidance only. For advice specific to your devices, browser, and network, please consult a verified expert on Whizz-Tech before making decisions.

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FAQ

Why is my device connected to the internet but websites are not loading?

If your device shows internet access but websites don’t load, the problem is usually local: bad DNS configuration, a stuck DNS cache, hidden proxy or VPN settings, corrupted browser cache, or firewall/antivirus rules blocking browser traffic. Other devices working normally is a strong sign it’s specific to that device.

How do I fix “This site can’t be reached” when my internet is connected?

First, try a different browser or an Incognito window. Then flush DNS and renew IP, switch to reliable DNS servers (for example 8.8.8.8 and 1.1.1.1), clear browser cache, and disable any unnecessary extensions, proxy, or VPN. These steps fix the majority of “This site can’t be reached” errors when your connection is otherwise fine.

Is my router at fault if only one device can’t load websites?

Usually no. If other devices on the same Wi-Fi can browse, your router and ISP are probably fine and the issue is with that specific device (DNS, browser, firewall). Router problems are more likely when all devices suddenly have trouble loading any websites.

Should I reset my browser or my whole network if pages still won’t load?

Start with the light touch: clear browser data, disable extensions, and reset browser settings. If that doesn’t help, perform a network reset (flush DNS, renew IP, reset Winsock) on the device. Only consider a full router reset if multiple devices have the same “connected but can’t browse” problem.

Sources

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