The bandwidth of MIPI CSI

On the OEM design say the bandwidth of Mipi CSI is per lane 2.5Gbps per lane in the D-PHY mode ,so if we use two group form a 4 Lane mipi to connect four 1080p camera ,the bandwidth is 10Gbps ,four 1080P cameras are 6Gbps,but now we find when we connect four camera ,have frame loss problem ,but change to three no problem; so we want to know what the actual bandwidth of xavier? as the picture

we use X4 mode as the second picture

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

What’s the frame rate? Have you try boost the system to performance mode to try?