@dan-jennings , I would be happy to help you with the Hadron Issues on newer SDKs. There were no changes to the Hadron (Boson + OV64B) functionaliy recently.
Please make a new post for this issue and provide the following details:
which SDK is working and which SDK(s) are not working for Hadron
detailed description of the issue, any useful info from camera server or dmesg?
how is Hadron connected to VOXL2? which interposers and which VOXL2 camera port (J6, J7, or J8)
please provide voxl-camera-server.conf that you are using
please provide a list of sensormodule.bin and *so files in /usr/lib/camera
Thank you
Alex