Jetson Xavier NX boot from USB

Hi,
is it possible to boot from USB?
On our carrier board the M.2 KEY M connection is used for another purpose.
We use the Jetson Xavier NX production compute module.

Yes, it can. You can follow this document first.

https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3261/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/flashing.html#wwpID0E01O0HA

Hi,

I got it working with an external SSD, which uses a USB to SATA adapter.
It works perfectly for me.

I have a few issues with my USB flash drive.
During boot from USB flash drive, some services failed and it took ages to load.

What’s the problem with my USB flash drive?

Thanks for the advice.