have you any advice to reduce the FPS?
Answer: we sure do. Depending on where you need lower fps, you can do the following
For reducing fps for camera stream
You can set specific FPS (e.g. 5 FPS) in the “Universal camera” module's settings. Alternatively, you can access your camera through a browser and set FPS on its admin page.
For reducing fps in records
Change it in Save To File or Preview and Archive module's settings
For reducing fps for remote client view
Change it in Layouts menu (lower icon bar)