Hi there! I understand you're having trouble logging into the Prime Opinion app and that the survey board isn't loading your surveys. Let’s work through this together.

To start, could you tell me:

1. Are you receiving any specific error messages when you try to log in?
2. Have you successfully logged in before on this device with no issues?
3. Have you tried clearing your browser cache and cookies or using a different browser since you mentioned your device uses WebKit on Windows 10?

Meanwhile, I can guide you through some initial steps to try resolving this:

1. Clear Cache and Cookies: Even though you might have tried this, sometimes clearing cached data can fix loading problems. In your WebKit browser on Windows 10, you can usually do this via Settings > Privacy and Security > Clear browsing data (make sure cookies and cached files are selected).

2. Restart the Browser and Device: Closing and reopening the browser or restarting your computer can clear temporary glitches.

3. Check Internet Connection: Ensure your connection is stable, as unstable networks may prevent surveys from loading.

4. Disable Browser Extensions: Sometimes extensions interfere with site functionality. Try disabling them temporarily.

5. Try Incognito/Private Mode: This can bypass some caching and extension issues.

If none of these steps work, it could be a server-side issue or an account-specific problem. There have been reports from other users about similar survey loading issues recently, so it's possible that Prime Opinion is experiencing temporary technical difficulties1 4.

Please let me know what you’ve tried and if you can share any error messages. That way, I can help you with more targeted troubleshooting!