Hi,
You should make a new topic for your issue, as you answered one that was three years old and already solved (yes, you/we cannot see that).
Please add infos about the system you used and whether you played alone or in coop and if you were host or guest.
Where did it happen exactly?
In the past there were some issues with disappearing machines next to control points, for example.
@Zesiir: your turn
Thanks!