Despite the fact that the Fabric loader is perfectly optimized, but with a large number of mods, it can significantly reduce the number of FPS. In many cases, the Phosphor mod can solve this problem, which optimizes the processing of light in the game, allowing you to significantly increase performance. Without mods, FPS boost will not be very noticeable, but when you install a large number of add-ons, the difference can be impressive. This mod is definitely recommended to be used if Minecraft is slow with Twilight Forest installed (you need to use Phosphor for Forge).
How to install Phosphor mod
- Make sure you have installed Minecraft Forge.
- Download the mod for your version of the game.
- Put it in the ‘mods’ folder, which is located in the game folder.