1. Use the "browser doctor" built in 360 Speed ??Browser to fix network problems with one click; 2. Clear cache and cookies to resolve loading exceptions; 3. Switch to compatibility mode to avoid rendering conflicts; 4. Repair LSP components through 360 Security Guard; 5. Change the DNS to 101.226.4.6 and 8.8.8.8 to improve the resolution success rate; 6. Check whether the firewall or antivirus software prevents the browser from being connected to the Internet, and add a whitelist if necessary.

If you try to access a web page through 360 Speed ??Browser and encounter a network connection error or a specific error code, it may be due to an abnormal network configuration, browser settings, or system components. Here are a variety of ways to solve such problems.

This article runs: Lenovo Xiaoxin Pro 16, Windows 11

1. Use the browser doctor to perform one-click repair

360 Speed ??Browser has built-in "Browser Doctor" tool to automatically detect and fix common network connection problems and error codes.

1. Start 360 Speed ??Browser and click on the user avatar or account icon in the upper right corner.

2. Select the browser doctor option in the pop-up menu.

3. After waiting for the new window to open, click the one-click repair button.

4. The system will automatically scan for the problem. After completion, select the items that need to be repaired according to the prompts.

5. After confirming that it is correct, click to repair immediately and wait for the progress bar to complete.

6. After the repair is completed, restart the browser and check whether the network is restored to normal.

2. Clear browser cache and temporary data

Expired or corrupted cached files may cause the browser to fail to load the web page correctly, which in turn triggers a network error.

1. Open the 360 ??Speed ??Browser and click the menu button (three horizontal line icons) in the upper right corner.

2. Enter the settings options.

3. Select Privacy and Security in the menu on the left.

4. Click to clear browsing data .

5. Select "All Times" in the time range and check "Cached pictures and files", "Cookies and other website data".

6. Click Clear now and restart the browser test after completion.

3. Switch browser rendering mode

Some websites may fail to load in fast mode due to compatibility issues, and switching to compatibility mode can resolve such errors.

1. On the far right side of the address bar of the 360 ??Speed ??Browser, find the lightning icon.

2. Click this icon to display the currently used browsing mode.

3. Select Compatibility Mode from the drop-down menu.

4. The page will be refreshed automatically and the address bar icon will change to the "IE" logo.

5. Try to revisit the web page that was unable to open before and observe whether it solves the problem.

4. Repair LSP network components

The LSP (Tiered Service Provider) is tampered with or damaged, which will cause all network applications to be unable to connect to the Internet and need to be repaired using special tools.

1. Open the main interface of 360 Security Guard and click the More buttons in the lower right corner.

2. Go to the "My Tools" page and click on all tools above.

3. Enter LSP in the search box to repair and find this function.

4. If it is not installed, install it first; if it has been installed, click to open it directly.

5. Click to repair immediately in the LSP repair interface.

6. Click "OK" in the pop-up confirmation dialog box and wait for the repair to be completed.

7. After the repair is successful, restart the computer and then test the browser networking situation.

5. Change the DNS server address

Default DNS resolution fails to be resolved, and manually replacing it with public DNS can bypass this problem.

1. Click the system taskbar network icon and select "Network and Internet Settings".

2. Click "Change Adapter Options" to find the currently used network connection (such as WLAN or Ethernet).

3. Right-click the connection and select Properties .

4. Double-click " Internet Protocol Version 4 (TCP/IPv4) ".

5. Select "Use the following DNS server address", enter the preferred DNS: 101.226.4.6 , and the backup DNS can be set to 8.8.8.8.

6. Click "OK" to save the settings and close all windows.

7. Reopen 360 Speed ??Browser for web access testing.

6. Check firewall and security software interception

A third-party firewall or antivirus software may incorrectly block browsers from accessing the network.

1. Open the Windows Security Center or the third-party security software you installed.

2. Enter the firewall settings interface and check whether there are outbound connection blocking rules for 360 Speed ??Browser.

3. In the application control list, ensure that the 360 ??Speed ??Browser has permission to allow networking .

4. If you are not sure, you can temporarily disable the firewall or antivirus software for testing.

5. If the network is restored after disabling, you need to add whitelist rules to the browser in the security software.

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