Operating System : Windows 10 (x64) Version of the game : Master - 9.02 Logs : N/A When it has begun : Since the beginning What have i done before contacting forums : Used the "Show in browser" to find the solution How/when does the issue happen : just try to scroll to the top right of the first mission part 2 to get the answer in-game. AV name : Windows defender Internet speed : 100Mbps UP / 100Mbps DOWN I think this video will clearly explain the problem ! Sorry for my english and thanks for your help !