Encountering a “There is something wrong with the proxy server” error while browsing in Chrome can be a nuisance. This problem usually indicates that there are some issues with your proxy settings or network configuration. The following are the top 9 fixes that you can apply to resolve the issue.

1. Check Proxy Settings: Go to Chrome settings, search for ‘Proxy’ and click on “Open your computer’s proxy settings.” Ensure that you haven’t enabled a proxy server inadvertently or that the settings match what’s recommended by your network administrator.

2. Restart Your Modem/Router: Sometimes simply restarting your modem or router can fix temporary glitches causing this error. Unplug it from power, wait for a minute, and plug it back in.

3. Reset Network Settings: On Windows, use the Command Prompt to run commands like `netsh winsock reset`, `netsh int ip reset`, `ipconfig /release`, followed by `ipconfig /renew` and finally, `ipconfig /flushdns` to reset your IP settings and clear DNS cache.

4. Disable VPN or Antivirus Temporarily: If you’re using a VPN or antivirus software, disabling them temporarily can help determine if they’re causing the issue.

5. Check for Malware: Use a trusted antivirus program to scan your system for malware. Malicious software can alter network settings without your knowledge.

6. Reset Chrome Settings: Go to Chrome settings and scroll down to “Advanced.” At the bottom, find “Reset and clean up,” then click “Restore settings to their original defaults.”

7. Update Chrome: Make sure you’re running the latest version of Chrome as outdated versions might have unresolved bugs that cause these types of errors.

8. Disable Extensions: Some Chrome extensions can interfere with proxy settings. Disable all extensions and then re-enable them one by one to identify the culprit.

9. Reinstall Chrome: If all else fails, try uninstalling and then reinstalling Google Chrome to start fresh with default settings and configurations.

If these fixes don’t resolve the “There is something wrong with the proxy server” error, it may be indicative of a more significant issue at play, such as problems with your ISP or deeper network problems. If this is the case, reaching out for professional technical support may be necessary.