Started coop and everything was fine for about an hour. Then framerame fell from 60FPS to under 10FPS. This is affecting both the host and I. Nothing has changed with the base as far as new buildings or vehicles. We have slept, reloaded the save, validated Steam files, but nothing is fixing this issue. After we slept for the optimum time and reloaded the save we found that the game didn't seem to record that and warned us that we needed to sleep again. Singleplayer seems to be unaffected.

Framerate

Angry

0.0500025

Yes

1.2.0