@Aryade Unfortunately we can't directly diagnose errors in the game's Update method (I'm hoping for a change in Stardew Valley 1.3 to fix that). Here are some things to try: Remove all your SMAPI mods temporarily; does it still happen? If not, reinstall your mods one at a time until it starts happening again. That should tell you which mod causes it. If it still happens with no SMAPI mods installed, try resetting your content files. Let me know what the results are and I'll help you from there.