Constant Unfettered Movement

[Waldham]

Hello, I have a question about the creature with a constant effect of Unfetterd Movement.

Is it possible to remove the constanct effect or suppress temporarly its effect ?

If yes, how ? Dispel magic ?

Thanks for your future answer.

[NorrKnekten]

Monster Core pg. 358 Constant Spells wrote:

A constant spell affects the monster without the monster needing to cast it, and its duration is unlimited. If a constant spell gets counteracted, the monster can reactivate it by spending the normal spellcasting actions the spell requires.

So anything that would suppress or end the spell still does, however the creature can just recast it if its counteracted for the same action cost as the spell requires.