Until today when I lauched
ionic cordova run android -l
my app was running in livereload mode on real android device. Suddenly doesn't work anymore. I mean the app runs on device but doesn't listen anymore on file changes, so I cannot see the live changes on device, I must rebuild and rerun the app.
My cli version is 5.4.7.
Any help is appreciated.
The solution was updating ionic and cordova frameworks. So I lauched
npm update
npm update -g ionic
npm update -g cordova
and now the livereload is working as usual.