First we moved to the version 5.2.6 to avoid this issue mentioned here
We developed the ROS driver for sensors again for 5.2.6( Since drive work SDK is different from 5.1.6) and butwe face issue with HDMI port and the other ports in 5.2.6 .
then we give up the idea of using cupy and try to go back to 5.1.6 , if we use 5.2.0 again we have to check cupy and develop the ROS drivers . Please help us go back to the original 5.1.6 version