We just published patch release 6 for version 4.5. It fixes important bug in background task scheduler (one of the effects being external providers in agents running at incorrect intervals), as well as few other bugs reported since previous patch release. Full change log since version 4.5.5:
- Fixed bug in background task scheduler
- Fixed bug in reporting access control
- Fixed minor memory leak in server
- Fixed event storm detection event generation
- Fixed incorrect notification popup size calculation in user agent
- Fixed bug in NXSL function CreateUserAgentNotification
- Improved housekeeper throttling logic
- User-defined scripts for housekeeper
- Object context menu available in alarm view
- Call for DCI status change added to web API

After upgrade i noticed that infrastructer object browser doesent auto refresh anymore, for example container binding or renaming. user has to press manual refresh.