using Unity Hub 0.18.1 on Windows 7 I noticed something weird.
When I open Unity Hub after System Bootup three process-instances show in the TaskManager. When I open up a project then also three process-instances of UnityHelper show up.
Is this generally intended behaviour?
Thank you for using Unity Hub, and sorry for the inconvenience.
The fact that we have more than one UnityHub in the Windows TaskManager is a bug that we are shipping the fix in the next release.
However, the UnityHelpers are part of the platform that we are using (electron) and are intended behavior.