Factorio Forums

We made an attempt to fix it for next release. So if you experience FPS issues with vsync activated and game.speed = 1 even after 0.12.2 is released, please let us know. We experienced FPS issues on Windows with Aero theme enabled, so we fixed that. If you know for sure you have Aero disabled (or you are not running on Windows at all) and still experience the FPS issue, let us know. Thank you all!

Also for future reports on FPS issues, please include information about your operating system, if you play in fullscreen or window, v-sync settings (obviously ) and graphics card vendor.

posila wrote:Graphics settings take effect only after the game is started again. If you turn off vsync and restart the game, do you still experience shutter at game.speed=1?

Didn't realize I had to restart the game, sorry. Turning off vsync and restarting locks me in at 60/60 instead of about 53/59 and runs smooth. Thanks!

Edit: I play on Windows 8.1, windowed, and have an AMD 7950 video card.