There is a very obvious display delay when developing our data collection software

There is a very obvious display delay when developing our data collection software

While developing our data collection software with five EVK4 cameras, we ran into a display problem. We have contacted the local Prophesee support, and they told us to test the provided sample code (metavision\sdk\cv\samples\metavision_noise_filtering). However, whether we execute the official sample code or our code, enabling the activity noise filter algorithm, the display has a very obvious delay when fast-moving objects appear in front of the camera.

System info and Platform info obtained using metavision_platform_info are listed below.

How to solve this problem?

Thank you!