Hey Hans,
Search for:
Dropbox/CT/Test
You may not have the full path in the macro itself; it could be a Tilde ($HOME) based path.
There is no “monitor” function in Keyboard Maestro to find – but there is a Folder-Trigger.
I just searched my own log for "failed to monitor" and found some entries, such as:
2020-11-26 05:52:38 Failed to monitor folder /Users/chris/Dropbox/Clients
Searching the Keyboard Maestro Editor for:
/Dropbox/Clients
Gets the job done.
-Chris