Game is in Slo-mo, when I break a block, the block remains, it takes a long time to break. When smelting, the smelting Goes 1 minute for 1 block to smelt. 1 day = nearly 2 hours

Game is in Slo-mo, when I break a block, the block remains, it takes a long time to break. When smelting, the smelting Goes 1 minute for 1 block to smelt. 1 day = nearly 2 hours

What I expected to happen was...:
Describe what you thought should happen here

What actually happened was...:
I load up my world, then my world goes into Slomo, my world Is not me

Steps to Reproduce:
1. I Don't Even Know, I Attempted to Do A 1.7.4 Glitch then it happens for every other world i Created AFTER the World
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