Generators are located at:
113.3, 111.5 on Nauvis
-23.8, 33.4 on Aquilo

Sorry about those first 4, I rotated the generators and tried again, still doesn't work. Save file attached below.

All of my fusion generators stopped accepting Fluoroketone and just say "No Input Fluid". They have enough power, still allow fluid to pass through them, they just no longer takes any for themselves. It happens on both planet based and space based generators. All of them worked in the past...