I have a test system with Azure AD connect an O365. But I don’t used the system for 3 weeks.
Right now, the synchronization will work correct. But I do cannot change the configuration. If I start the AD connect tool, it tells me a synchronization is right now in process. When I want to stop it, it will hang for hours. How can I bring AD connect back to work or completely deinstallation ( so I can reinstall it again)?