Yep, that is the problem, cURL needs the file to be stored locally.
I solved this by creating a batch file on my server (where I save the files) and calling it from PHP with the connection variables and the path of the gcode file.
We are working on a monitor software that would show all server instances in one interface. Will come with next server update.
Our pro package includes 5 licenses, so you can install it on 5 installations. If you use one pi fo…