Like any other IT engineer, I also deal with the burden of broken systems from time to time. In the last 12 years of my career, I've spent long, sleepless nights fixing systems. I spent days in cold data centers. I missed long-awaited holidays. Worst of all, I dealt with the broken-system curse on Friday nights. Even if we do not like it, as engineers we spend most of our time ;fixing something. As with any other system, Active Directory environments also can have problems. Some of them have direct client impact and some don't. Not every system error has a direct solution. Most of the time, it's a part of a series of events.
In order to troubleshoot an issue and find a solution, we first need to have relevant knowledge about the application or the service. You do not need to be a master of everything but at least have enough knowledge...