The following settings work fine for me:

And version 3.10 of BFG Miner has built-in support for the Antminer U1. No need for the modded version anymore.

You are absolutely right. The BFG Miner is easier regarding drivers, but more important: no hardware errors at all.
Thanks for the tip.

I got it working at last. The workaround is: start with one miner plugged in and add the other when cgminer is running.

I hope the regular version of cgminer will get support for the Antminer U1 soon, so that these kind of workarounds no longer are needed.

Hi!

I just received 2 Antminer U1 miners and installed the correct driver, downloaded the customized version of cgminer from Github (https://github.com/AntMiner/AntGen1/tree/master/cgminer).
Both miners work fine, but when I plug them in both (using a powered USB hub) only one is recognized and I get the following error:

I am running Windows 8.1 x64

Does anyone know how to get both miners working at the same time?

Thanks in advance!

//Jasper

Hi!

How do you guys think about Nyancoin. Can it be something worth mining or should I forget about it right away?

//FormMailer