ALL Hearthlings freeze for about 15 seconds

Hello, again,

I have around 21 Hearthlings in my villiage, and about every 15 seconds, the entire game itself (Not UI freezes), such as fire braziers, animals and everything else in game. After about 10 seconds, they all unfreeze, and then freeze, and then unfreeze etc.

I moved 3 posts to an existing topic: [Con] [A9 r256] Game hitching every few seconds