Upgraded a customer to 1810 last week and all of suddenly policy was taking a long time to process. What was going on? The smsdbmon.log

SCCM/MEMCM Tips. Fixes and Guides
Upgraded a customer to 1810 last week and all of suddenly policy was taking a long time to process. What was going on? The smsdbmon.log
In the fourth entry to the Keep it Simple with Intune series, I take you through the process of creating a Win32 app for deployment.
Running the Content Library Explorer tool, I received the error ‘The legacy package does not have exactly one content’. I had seen this before and