Hi! I see you updated NW Publisher to version 8.1, and while the scheduler is working fine, none of the apps are functioning. Let’s get to the bottom of this.

First, just to clarify, when you say "apps not working," could you share a bit more detail? For example:
- Are the apps failing to launch at all, or do they open but not respond?
- Are you seeing any specific error messages?
- Is this issue happening on just your device or across multiple devices?
- Have you checked that the NW Publisher app itself is updated to 8.1 and there are no further minor updates pending?

Meanwhile, here are some general steps to try:

1. Confirm App Updates: Make sure the NW Publisher app is fully updated to 8.1 and that there are no additional minor updates available. Sometimes minor updates follow major ones to patch issues.

2. Restart Your Device: A simple restart can refresh background services that might be interfering.

3. Sync Data Correctly: If you use NW Publisher on multiple devices, it’s recommended to connect with only one device to avoid data sync conflicts that could impact app functionality.

4. Check Internet Connection: Although the scheduler is working, the apps might need a stable internet connection. Verify your network is strong and stable.

5. Clear App Cache: Since you're on Windows with WebKit browser, try clearing the cache or cookies related to NW Publisher apps, then reload.

6. Reinstall the App: If possible, try uninstalling and reinstalling the NW Publisher app to fix any corrupted files from the update.

If you've already tried these and the apps still don't work, there may be a compatibility or bug issue related to version 8.1 that requires a patch or update from NW Publisher’s support team.

Would you like me to guide you through any of these steps in detail, or check if there are official known issues logged for version 8.1?

Are you satisfied with the solution I provided so far?