Well... After digging a lot more, looks like it's a AMD/Win10 issue. AMD released a hotfix for this problem. The problem is that when you get to the download pages on AMD's site you're presented with two choices. One is the regular driver and the other is the driver with the hotfix (go figure ...

Hello all!

I just bought the game on Steam and ran it on my brand new Dell Laptop. My config is this:

Intel Core i7
8GB RAM
AMD R7 M260 (2GB)
SSD Sansung EVO 850
Windows 10 Pro 64Bits

The problem is that when I fire up factorio it takes almost 15min to load just to the main menu. That "loading ...