PC [BUG] FPS in skull mine is much worse after 1.5.5

[PapaVader]

I’m fairly new to the game so I didn’t discover skull mine until after the most recent update 1.5.5, so perhaps it has always been this way but I’m assuming not. The fps in skull mine frequently dips to 30fps and back to 60. It is very disruptive and jarring. I also experience stutters and hitching outside the mine since the update but nothing like this.

 

[Laissez_Faire_Farming]

If, for any reason, you want to play on the “legacy” 32-bit version, it’s still available on Steam (right click Stardew > properties > betas > select “Compatibility” version).

Could you try to play 32 bit version?

 

[PapaVader]

Could you try to play 32 bit version?

can I try this while use SMAPI, or do mods not work with the 32 bit version?

 

[Laissez_Faire_Farming]

can I try this while use SMAPI, or do mods not work with the 32 bit version?

Good question. I am not familiar with the mods.
Please open the game and see if it works.