https://forums.factorio.com/forum/viewtop ... 11&t=13884 is happening again for me.
Copy text from a text editor, paste into Factorio -> works fine.
Copy text from console in Factorio, paste into Factorio -> also works fine.
Copy text from console in Factorio, paste into text editor -> editor freezes for a few seconds, no text gets pasted.
Copy text from text editor, paste into Factorio -> previously copied text from Factorio gets pasted instead of what was just copied from the editor.
Factorio 0.12.20 (Build 17489, linux64)
[0.12.20] copy/paste broken again
[0.12.20] copy/paste broken again
Automatic Belt (and pipe) Planner—Automate yet another aspect of constructing your factory!
Re: [0.12.20] copy/paste broken again
Okay, fixed in next version – either 0.12.21 or 0.13. Hopefully.