@vpr The information in the previous post is from the sensor's datasheet. Based on what you said, I think this N+2 might be for video streaming mode. http://wiki.veye.cc/index.php/Camera_module_Trigger_Mode_manual Please note this article, part1.3.2 section. If you think there is nothing wrong with your configuration, please provide a way to reproduce the problem on my side. Otherwise I can't help you.

@vpr Hi, please take a look at this post about the test principle of time delay. http://forum.veye.cc/topic/22/i-want-to-synchronize-the-two-cameras-in-sync-mode/9?_=1619401819344 Our veye series modules include isp function, which involves whole frame caching in some places, so there will be a little extra delay than raw sensor's camera. In my experience, the screen-to-screen latency test results are indeed more than 100ms.

@veye_xumm Completely turning off denoise fixes the issue. This frame was captured on lowest default denoise levels. Thanks.