Can you help take few problematic boards/modules and see if they are all the same kind? For example, maybe D01 boards have this kind of problem while other B0X/ C0X modules don’t.
Also, devkit can also dump the serial console log as your comment #1. Could you check if all of these boards get stuck in below line as your previous log?
[0043.556] I> Welcome to MB2(TBoot-BPMP) Recovery(version: 01.00.160913-t186-M-00.00-mobile-e33577f2)
[0043.565] I> bit @ 0xd480000
[0043.568] I> Boot-device: eMMC
[0043.778] I> sdmmc DDR50 mode
[0043.782] I> sdmmc bdev is already initialized
[0043.787] I> pmic: reset reason (nverc) : 0x50
[0043.794] I> Found 18 partitions in SDMMC_BOOT (instance 3)