I have noticed that my scripts in /config/scripts/post-config.d does not run after my router, which is an ERL, reboots. I noticed this onm firmware 1.8.5, and it's till a problem after upgrading to 1.9. It was not obvious to me at first because a lot of those scripts are run by cron periodically as well, but then I noticed lack of functionality from those who only run on boot.
I found this post describing the same problem:
https://community.ubnt.com/t5/EdgeMAX/config-scripts-post-config-d-doesn-t-work/td-p/1629760
but UBNT-stig tested and found that it works.
I can copnfirm that it does not work for me, did the exact same test as UBNT-stig just to be 100% sure and it does not run on restart. None of my scripts in /config/scripts/post-config.d. It's not a permission problem and all the scripts has the "x" set.
I really need this to work, any suggestions? I assume this is triggered from another "rc script" somewhere?