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Grok replies stalling on web? Fix loading issues.

If Grok's replies are stalling or taking an unusually long time to generate on grok.com or X.com, it could be a server issue, a network problem, or a browser-specific glitch. Begin by checking service status.

Updated Aug 19, 2026

Grok replies stalling on web? Fix loading issues.

When Grok's replies stall, hang, or take an unusually long time to generate or send on grok.com or X.com, it can be frustrating. This often points to a temporary server issue, a network problem on your end, or a browser-specific glitch. The first step is always to confirm there isn't a widespread service disruption.

Follow these steps to troubleshoot Grok replies stalling on the web:

  1. Verify Grok and X Service Status

    Before proceeding with any local troubleshooting, ensure that Grok and X services are fully operational. Server-side issues are a common cause of stalling replies.

    • Check the official xAI Status Page for any reported incidents affecting Grok's performance.
    • Visit our dedicated Grok Support Status Page for additional information on service health.
    • If an outage is indicated, wait for the service to be restored by xAI.
  2. Check Your Internet Connection

    A slow, unstable, or interrupted internet connection is a frequent culprit for replies that stall or fail to send. Grok requires a consistent connection to process requests and deliver responses.

    • Run a quick internet speed test (e.g., using Speedtest.net) to check your download and upload speeds.
    • Try accessing other demanding websites or streaming services to see if they load correctly.
    • If possible, try connecting to a different network (e.g., switch from Wi-Fi to mobile hotspot, or vice versa) to rule out your current network.
    • Restart your router or modem to refresh your network connection.
  3. Refresh the Page and Browser

    Sometimes, a simple refresh can clear minor temporary issues with the web interface.

    • Press F5 or Ctrl+R (Windows) / Cmd+R (Mac) to refresh the Grok or X page.
    • Close and reopen your web browser entirely.
    • Try using Grok in a new private or incognito window to rule out browser extensions or cached data.
  4. Clear Browser Cache and Cookies

    Accumulated or corrupted browser cache and cookies can interfere with web application functionality, leading to stalling. This will sign you out of most websites.

    • For Chrome: Go to Settings > Privacy and security > Clear browsing data. Select "Cached images and files" and "Cookies and other site data," choose "All time," and click Clear data.
    • For Firefox: Go to Settings > Privacy & Security > Cookies and Site Data > Clear Data.... Check both options and click Clear.
    • For Edge: Go to Settings > Privacy, search, and services > Choose what to clear under "Clear browsing data now." Select "Cached images and files" and "Cookies and other site data," choose "All time," and click Clear now.
    • After clearing, log back into grok.com or X.com and try again.
  5. Try a Different Browser or Device

    To determine if the issue is specific to your current browser, try accessing Grok from another web browser (e.g., if you're using Chrome, try Firefox or Edge) or a different computer/device.

    • If Grok works fine on another browser or device, the problem is likely with your original browser's settings, extensions, or profile.
  6. Disable Browser Extensions

    Certain browser extensions (ad blockers, VPNs, security tools) can sometimes conflict with web applications like Grok or X, causing features to malfunction.

    • Temporarily disable all browser extensions and then re-enable them one by one to identify the culprit.
    • Look for extension management in your browser's settings.
  7. Update Your Web Browser

    Ensure your web browser is updated to its latest version, as older versions may have bugs or compatibility issues that cause Grok to stall.

    • Most browsers update automatically, but you can usually check for updates in the browser's "About" section (e.g., Help > About Google Chrome).

Still Stuck?

If Grok replies continue to stall after these troubleshooting steps, and there are no reported outages, the issue might be more complex. You might find additional insights in our article Grok replies stuck loading or not sending?. Consider reaching out to X Support directly through their help center on help.x.com, providing detailed information about the problem and the steps you've already taken.