Is this a bug report?

No

Have you read the Contributing Guidelines?

Yes

Environment

1. react-native -v:0.46.4
2. node -v:v8.1.2
3. npm -v:5.3.0
4. yarn --version:

Then, specify:

• Target Platform: iOS & Android

• Development Operating System: macOS

• Build tools: No

Steps to Reproduce

1.Run code with npm start
2.When you make change in code some time live update stop working
3.Once it stop live update it wont work again until you restart it

Expected Behavior

For live update to work fine, also if not working show proper notification or error

Actual Behavior

Stuck in previous error state and wont update after