I have quite same issue, but it doesnt matter what materials I have on the belt, express underground just doesnt work for me. See the pic, when I replace it with yellow or red belt it works instantly.

*horrible disgusting picture* Oh god why, why!? You can put them right next to the circuit factories, and you don't waste all that metal or blue belts! AND BLUE BELTS AREN'T EVEN FASTER THEN RED ONES* ANYWAY. ahuaughauhauhahu *Turns in the belt cause it to slow down. Well I dont know about blue bel...

liq3 wrote: Also never transport copper cables. It's horrifying D:.

So do you prefer to build factories-assembly lines. As I see it there are two ways how to do that. A) build bunch of them feeding each other to make the final product therfore having transporte belts only for raw materials B) build clusters of assembly lines to craft intermediate products in mass so...

Yeah, its kinda not playable for me now so im super excited for that.

ssilk wrote:They plan for tomorrow.

Awesome news! Cant wait to get my hands on 0.9.

Well, I bought factorio just recently was kinda decided after the demo to try it out and the fact that devs are CZECH won me over, but with 0.9. problem is it's kinda unstable for me crashing to desktop every few mins with no obvious pattern. I'm on win7 64bit. I havent found that anyone would encou...