I did not want to overstep, I just theorized on what I've seen. I also did not take MP into account at all. Devs, thanks for your detailed explanation. Factorio is brilliant

TL;DR Train path finding should not block the game, run in separate thread What ? Track building/removal and trains needs some love. I guess there is a train path finding cache, but building/removing track may slow game a lot. This could be optimized in the following ways: 1) track should have a pr...

In my base I got a lot of trains. All of them of the same length. Except for one that is incorrect by mistake. How can I find it?

I'm using artilery to do recon. I have long line of staric artilery guns (100+) 100 tiles between each. When I make them all fire to do scan, all my map radar coverage (even from player/spidertrons) dies fo a long time (few minutes).

Whta is 1.1 ETA?

TL;DR Belts where both sides are moving in opposite directions What ? Belts where both sides are moving in opposide directions. Could loop at the end automaticly, or aditional 'looper' could be required. Special splitters should be considered too. Why ? So it would be easy to create looped belts wh...

OS: Windows 10
I suspended my laptop, then wake up with Factorio running

I had a transport belts filled with stuff (the same stuff on each belt). After wakeup it looked like the stuff was moving the wrong way (but only visually, it was moving the right way logically)