Demo is a little under 75MB

1300 roboports at the moment :D But the area, where logistic chests are placed, is within 2-3 screens As you say, long distances would cause too much delay

Be sure to have all researches done, regarding robots flying speed etc.

And I thought our base was getting big xD This screenshot is awesome ...

This have probably something to do with the logistic supply desync error fixed for 0.11.4, so I'm moving it to resolved for next release.

Feel free to report it again, if it happens in the 0.11.4 as well.

Good to know. Been trying to play late game with a friend but the game keeps desyncing ...