Every other day at the divine authority meeting, singing a different tune and causing minor disturbances every now and then, and after some time, mingling with different deities to incite them to rebel against His Majesty the King of Gods—this had basically become the norm.
As he was almost always punished by Zeus on these occasions, stripping him of some of his chief god's authority, none of the deities on Olympus took these minor acts or Poseidon seriously.
For this reason, after the usual reprimand of Poseidon, the Father God would immediately cease and desist without any intention of investigating further.
After all, Poseidon would always lose, and he would always win.
The King of Olympus was endowed with a divine mandate, his position unshakeable.