If you use for example methane cell first in a gas turbine and then you wanna fill it with hydrogen it won't work. The same happens with semifluid generator and industrial grinder but i saw that apparently the last mentioned was fixed few days ago, anyway i can't test this until a release is made i guess.

• Minecraft: 1.21.1
• Mod Loader: Fabric
• Tech Reborn: 5.11.11

It has been fixed, you can download and test it in advance via actions
https://github.com/TechReborn/TechReborn/actions/runs/11676377182?pr=3315