React-native Timeout when connecting to remote debugger in windows
uninstall your application, then run => react-native run-android
in terminal then click debugging end in chrome replace http://localhost:8081/debugger-ui/
, end run react-native run-android. if you still haven't succeeded try again
http://10.0.2.2:8081/debugger-ui This is internal IP the Android VM, with your browser use localhost:8081/debugger-ui
reference https://github.com/facebook/react-native/issues/16674#issuecomment-376774645