Every one of my publishing lanes went dark for four days, and every script involved exited with status 0. Nothing had crashed. The files themselves had quietly stopped existing on disk — macOS had uploaded them to iCloud and deleted the local copies to "optimize storage."
Why This Matters
What it means for automation to depend on its environment
When you run 160+ launchd jobs around the clock, the execution environment itself becomes a failure source before your script logic does. Ports get exhausted, processes orphan and pile up, memory never frees — I wrote about that class of resource leak last time. This is a completely different kind of total failure that happened the very next day.
The files had become fatal to read.
