When staying in one place in Atum, the amount of Patrols gradually increases if you don't kill them.
I would have expected/hoped that there was a cap to keep the entity count sane, below 30 patrol units near one player for example.

PR with context and a screenshot: EnigmaticaModpacks/Enigmatica6#3943 (comment)

Any chance I could get you to test this with just Atum? :)
I´ve had reports of it before, but I´ve not been able to reproduce it - so I´m suspecting perhaps another mod is somehow breaking the spawn cap.

This is what I get after 1 hour. Have been going up and down in that time too.

So my assumption that another mod is somehow breaking the spawn caps for Atum patrols, seems to be correct.

Damn, we'll find a way to limit the spawns then, thank you for your assistance 😄

Please do let me know if you figure anything out, as I would love to know what´s going on :)