Hi! I see your PolyBuzz app is laggy and not responding even after force stopping it, and you have a good internet connection. Let me help you get this sorted out.

First, to better understand, is the lagging happening just when opening the app, or during specific actions like chatting or loading content? Also, have you tried restarting your Android device since the issue began?

Meanwhile, here's a step-by-step approach we can try to improve the app responsiveness:

1. Clear App Cache: Sometimes cached data can cause lag.
- Go to your device's Settings > Apps > PolyBuzz.
- Tap on Storage & cache and then choose Clear cache (do not clear data yet).
- Open the app again to see if performance improves.

2. Free Up Phone Resources:
- Close other running apps to free up RAM.
- Make sure your AndroidOS 13 device has sufficient storage available; low storage can slow apps.

3. Update the PolyBuzz App:
- Ensure you are running the latest version from the Google Play Store, as updates often fix bugs that cause lag.

4. Disable Battery Optimization for PolyBuzz:
- Go to Settings > Battery > Battery optimization.
- Find PolyBuzz and select Don’t optimize to prevent the system from limiting its background activity.

5. Check for AndroidOS Updates:
- Sometimes OS updates fix app compatibility issues. Go to Settings > System > Software update.

If after these steps the app still remains unresponsive or laggy, let me know. We can try more advanced options like reinstalling the app or checking server status on our side.

Are you comfortable trying these steps now? If you already tried any, just tell me which ones, and we’ll proceed from there.