You open the app.
The screen appears for a moment.
Then it suddenly closes.
This usually happens right when the app starts pulling notifications or message data.
No error. No warning. Just an instant exit.
From the outside, it looks like a random crash.
In reality, the timing is very specific.
Many apps load notifications, chats, or inbox data immediately after launch.
This step often runs before the main screen is fully ready.
If that data request fails, the app doesn’t always recover.
Instead of showing an error, it shuts down completely.
This is common when message data is large, outdated, or partially synced.
The app expects a clean response—but gets something it can’t handle.
Notification services and message sync use separate background systems.
When those systems return unexpected data, the app may exit to protect itself.
That’s why the app can crash even before you see any messages.
The failure happens behind the scenes.
If the app closes right as notifications or messages are loading,
the issue is not the screen—it’s the data pipeline.