Factorio Forums

I've just updated from 0.12.13 to 0.12.14. When the active research finished on my current game, the technology window showed up as usual. However, after selecting a new technology to research, clicking the Research button does nothing: the technology window stays open and the research isn't started. This also happens when I manually open the technology window.

This only happens in single-player mode. In multiplayer mode, the technology window closes and the research starts properly.

My guess is that this bug is caused by this bugfix in 0.12.14:

- Some ui actions made while the game was being saved were actually not executed altough it looked like it.
(https://forums.factorio.com/forum/vie ... hp?t=16866)

Are you checking if the game is paused, perhaps? In single-player mode, the game is paused when the technology window is open!

This bug is already resolved for the next release (0.12.15):
[0.12.14] Technology Research button not working - https://forums.factorio.com/forum/vie ... 30&t=17328