Thank you for your response and help.

For others reading this, 1440p and disabling most effects make these lags mostly go away.

I have shared my Switch 2 save file to help.

Hello,

I played a lot of Factorio on Nintendo Switch 2, I just finished my first Space Age run after around 160 hours.

I mostly play docked on a 4K TV. Graphical settings are all standard.

There are some quite noticable framedrops when looking at the smoke trail of thrusters when space platforms ...