Creator of Config Mgr Prerequisites Tool, Config Mgr OSD Front End, Config Mgr Web Service to name a few.
For Collections, this is usually due to a high number of scheduled updates taking place together.
By default, the collection update time is the same as the time it was created.
This means that if an administrator typically creates collections every afternoon and he accepts the default time, all the collections update times will be clustered into the afternoon.
Here is an example: Fix: In this scenario, the issue is that “The Device” is not part of “Dallas Devices”.
The fix is to make sure that “The Device” in all the collections in the Limiting train.