How to have protractor reliable results?

Question

I\'m using Protractor (v 1.3.1) to run E2E tests for my Angular 1.2.26 application.

But sometimes, tests are ok, sometimes not. It seems that sometimes the check is

Answer 1

Another point which is very important in testing with Protractor is understanding the ControlFlow. You may find explaination and code example here : When should we use .then with Protractor Promise?

Jean-marc