(i dont know if this happends to only me) if i do /gamerule domobspawning true, it wont work, well most of the time it doesn't work.
(same thing with /gamerule domobspawning false)
MC-47919
(no mods used) /gamerule domobspawning not working for me
Resolved
Invalid
0
its /gamerule doMobSpawning true(or false)
The capital letters do matter, try using tab completion if you're unsure of the capitalisation