How to understand the tegra-vi-capture error codes 160

hello 305248199,

there’s NULL VI reported for your 1st camera
since you’re having these four camera connected to the same CSI brick (CSI-A),
it’s more like an issue of SerDes chip configuration.

BTW,
could you please give it a try to refer to Topic 268833,
please apply the pre-built binary, which has updated deskew algorithm, and also stability fixes.