Lucee 5.2 and Fusion Reactor


I have recently upgraded to Lucee 5.2 on Windows / IIS server.

Since then, I can see only one active session in Fusion Reactor Daily Reports.
Also, in the Requests section in Fusion Reactor I used to be able to filter statistics by apps, but now I can see just 2 apps: ROOT and MyApplication.

Would anyone know what might be causing this ?