[2021] Mobs spawning inside base

Hi @Fubar236, could you please provide a screenshot of the in-game map pointing at the exact location of your base, as well as one or more screenshots of said base as seen from its exterior and the spot where the mobs spawned?

Player claim should prevent most mobs from spawning, but there might be certain cases or areas in which the spawners are not fully blocked by the claimed area.