For me the setup did not work (file not found) until I discovered this:
https://github.com/opnsense/core/issues/9252
so instead of
I made this:
https://github.com/opnsense/core/issues/9252
so instead of
Code Select
Path: /usr/local/bin/check_opnsense_update.sh
I made this:
Code Select
Path: /bin/sh '/usr/local/bin/check_opnsense_update.sh'
and now its working - if someone runs into the same problem.