In multiplayer servers with the snapshot version 18w45a
RandomTickSpeed tend not to work at all, thus farm crops not growing.
Hostile mobs won't spawn besides from mob spawners
Environment
Minecraft java edition
java version 8 Updata 181 (build 1.8.0_181-b13)
on windows 10 home 64-bit.
running minecraft on 8GB ram
1050 TI I5 8600K hexcore 4.80GHz
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However, this issue is a Duplicate of MC-137795.
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