MC-101850Massive lag with light updates
Lets say you have a big, hollow square in-game (100x100x100 blocks) and you break one block from the top, and then fill it back. Depending on how much light gets updated, you will experience extreme lag. If it updates enough much, for me, it can take several minutes. FPS drops to 0 temporarily, and when it has done updating all that light, FPS will be normal. This didn't happen before, it is something with 1.9.
Environment
WIN 10, Newest Java
Linked Issues
Created Issue:
Massive lag with lightning updates
Lets say you have a big, hollow square in-game (100x100x100 blocks) and you break one block from the top, and then fill it back. Depending on how much light gets updated, you will experience extreme lag. If it updates enough much, for me, it can take several minutes. FPS drops to 0 temporarily, and when it has done updating all that light, FPS will be normal. This didn't happen before, it is something with 1.9.
Environment
WIN 10, Newest Java
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