posila wrote: Mon Mar 04, 2019 12:43 pm Thanks for the reports and your logs.
It is fixed for 0.17.5

<3

I also confirm there is no problem at all when using an external mouse. Woah, I can't believe I didn't notice that. That's a nice workaround for the time being

Here is a log with V-sync enabled (loaded a save, moved around, clicked on stuff ; input lag happened):

0.000 2019-03-02 20:48:17; Factorio 0.17.4 (build 43174, mac, steam)
0.000 Operating system: macOS 10.13.6
0.000 Program arguments: "/Users/Antoine/Library/Application Support/Steam/steamapps ...

Same problem, on MacBook Pro 2011 Intel HD Graphics 3000 512 MB. 0.16 ran like a charm. Turning off Vsync does make the game playable on a new game, but the delay still occurs regularly for several seconds, and my large bases from 0.16 are unplayable. Please fix soon <3