Hi! I understand that your SBM Tag app keeps stopping on your Android 10 device with the WebKit browser. Let's see how we can get this working smoothly for you.

To start, here are some straightforward steps you can try:

1. Restart Your Device: Sometimes, simply rebooting your phone clears temporary glitches.

2. Clear App Cache and Data:
- Go to Settings > Apps or Apps & Notifications.
- Find and tap on SBM Tag.
- Tap on Storage.
- Select Clear Cache first, then if issues persist, choose Clear Data (this will require you to log in again).

3. Check for App Updates:
- Open the Google Play Store.
- Search for SBM Tag and see if an update is available. Installing the latest version can fix bugs.

4. Free Up Storage Space:
- Ensure your device has enough free space, as insufficient storage can cause apps to crash.

If you've tried these and the app still stops unexpectedly, could you tell me:

- When exactly does the app stop? (e.g., on launch, during a specific action)
- Do you see any error messages?
- Have you noticed if it happens only with a certain network (Wi-Fi vs mobile data)?

Depending on your answers, I can guide you through more advanced fixes like reinstalling the app, checking device software updates, or looking at permission settings.

Let me know what you’ve tried and more details about the issue!