I am replacing the Nether with a custom version and I am having an issue where the world stops loading chunks. If you cause a block update, the chunk the update was in loads, but when you go to quit the game it hangs and does not exit to the main menu. I have narrowed it down to be an issue with my custom biomes. I determined this by removing my biomes from the Nether and adding in random ones from Vanilla. The issue does not happen very often, but it becomes a lot more noticeable when the mod is played with Optifine.

 

Biome Registry:

https://github.com/LogicTechCorp/NetherEx/blob/d182c5790d7d1781982e750e94b0a41bcef4bcca/src/main/java/nex/init/NetherExBiomes.java

 

Abstract Biome Class:

https://github.com/LogicTechCorp/NetherEx/blob/d182c5790d7d1781982e750e94b0a41bcef4bcca/src/main/java/nex/world/biome/BiomeNetherEx.java

 

Biome Classes:

https://github.com/LogicTechCorp/NetherEx/blob/d182c5790d7d1781982e750e94b0a41bcef4bcca/src/main/java/nex/world/biome/BiomeHell.java

https://github.com/LogicTechCorp/NetherEx/blob/d182c5790d7d1781982e750e94b0a41bcef4bcca/src/main/java/nex/world/biome/BiomeRuthlessSands.java

https://github.com/LogicTechCorp/NetherEx/blob/d182c5790d7d1781982e750e94b0a41bcef4bcca/src/main/java/nex/world/biome/BiomeFungiForest.java

https://github.com/LogicTechCorp/NetherEx/blob/d182c5790d7d1781982e750e94b0a41bcef4bcca/src/main/java/nex/world/biome/BiomeTorridWasteland.java

https://github.com/LogicTechCorp/NetherEx/blob/d182c5790d7d1781982e750e94b0a41bcef4bcca/src/main/java/nex/world/biome/BiomeArcticAbyss.java

Edited May 19, 20178 yr by LogicTechCorp

I have figured out that the issue does not have to do with my custom GenLayers but rather my own biomes. I have updated the main post to reflect these findings. All help is appreciated.

Does anyone have an idea on what the issue could be? I have been trying to figure this out for a few months now.