@JeanChristopheD17042937I do not follow your question. Are you able to restate it? Are you able to attach a screenshot to illustrate what you are seeing? The start method is synchronous, so I could see that method not returning and then continuing to the next step if there were some sort of issue with the start of Edge. Do you have PBE properly installed and enabled? You can test PBE, but making sure that you see the "Pega Robotics Automator" extension installed and enabled within your browser. Whenever you launch Edge for the first time (and navigate to any web page), you should see a new process appear in Task Manager (on the Details tab) named Pega.Web.MessagingHost.exe". If you are not seeing this, then that means that PBE has not be installed and/or configured properly.