| Mod Name | Status | Recommended Action | Reason |
|---|
| Iron Backpacks | PROBLEMATIC | Remove Iron Backpacks | Has several dupe issues and can void all bag contents on servers. You can try Retro Sophisticated Backpacks as an alternative. |
| Thaumic Isorropia | PROBLEMATIC | Remove Thaumic Isorropia | Not recommended, it is unfinished and has several bugs. Breaking the Curative Vat during certain circumstances can produce a massive amount of flux on the area. |
| Nether API | PROBLEMATIC | No Action Needed | Overwrites vanilla spawn rules and nether generation using its own methods, incompatible with all mods that add Nether or End biomes except those that are explicitly supported. You can report incompatible mods here. |