MarsMoon

Nope i don't help. But now i saw that also the welcome screen laags (splashtext and the background), but only after it laggt ingame.

I got the same problem. My Pc is definitly good enough for it but it laags now realy. Even if i sleep, the speed is around 5 times faster but in the beginning it was 40 times faster. I think that too many machines can cause this laags, so i count then: I got 26 solar cells, one massfabricator, one extractor, two macerator, one compressor, three batboxes, one mfe unit, a automated treefarm with two electick engine(Only working at daytimes, 5 solar cell don't fill the batbox), a beehive(just don't know the right name) and a alchemical chest with talisman of repair in it. also i got 6 horses and one turtle. I don't know if these things help, but this bug exist so i would be happy if someone help.