We use r35.5.0 for production.
Lets use this naming:
Board A and B: corrupted
Board C: OK
BOARD A and B:
We don’t know how to reproduce this issue, we burn and flash two boards and enable secure boot and uefi playload encryption and both of boards have this issue. (Boards A and B)
For A and B: We added about 500MB debian packages to rootfs and use apply-binaries.sh to install them into rootfs, we also modify UEFI and change bootlogo files and disabled some menu options.
When we saw issue on board A because of suggestion in [1] we tested r35.6.0 on board A without installing debian packages and again issue was present.
BOARD C:
We burn and flash third board without installing debian package but we uses custom UEFI binary and everything was OK.