Hi, I think I don't need to explain the little issue. :)

Iron Alloy Furnace:

Iron Furnace:

The GUI from the Electrical Furnace is okay, as example.

MC: 1.12.2
Forge: 2759
TR: 2.17.3.815
RC: 3.10.0.332

Yes, I have Optifine installed. And many other mods (150)

Are you using the default language? (en_US)?

Yes

Further blocks:

• Industrial Chunkloader

More I can't found, I looked through all machines. :)

Hello agian,
the "Industrial Chunkloader" still has this problem in TechReborn-1.12.2-2.17.4.824 + RebornCore-1.12.2-3.10.1.335-universal.
(the other 2 blocks are now correct)

I didn't even know the chunk loader worked