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We are recording our sensor data (3 x 3D LiDAR, 3 x 2k rgb camera, IMU, GPS) in the following way and not running into any issues:

rosbag record -O "$NAME"_"$cnt" --split --size=4096 /topics

Although we had some problems (frames dropping) with our network card of the computer since our cameras and lidars are ethernet based. We bought a 10Gbe to thunderbolt 4 adapter and all is wokring fine that way