What I've found is that there are 3 main locations that have the machines: grow site, temple fabrication, and central maintenance. If you can't get the datamass at one location, just head to one of the others, kill a few enemies until one drops, and insert it into the machine there.
Fortuna mission Bug // DATAMASS DISSAPEAR \\
in Mission Specific
Posted · Edited by Tians592
What I've found is that there are 3 main locations that have the machines: grow site, temple fabrication, and central maintenance. If you can't get the datamass at one location, just head to one of the others, kill a few enemies until one drops, and insert it into the machine there.