Automation running very slow / lagging

I have a verry good pc, and it had always run extremely smootly.

Today i started up the game and it started laggin like hell <(sorry for the language)
I do not now how this occured all of a sudden

[quote=“glordak”]I have a verry good pc, and it had always run extremely smootly.

Today i started up the game and it started laggin like hell <(sorry for the language)
I do not now how this occured all of a sudden[/quote]

People’s definition of a good PC differs.
Also check your settings.
Would help too if this was standalone or steam version.