I get the same "failed to unpack" problem with RC10d as I did with RC10c.
There has to be a sollution for this, other than mailing it to either of you guys and loosing out on days or weeks of mining.
Those of us experiencing this problem, were we supplied flawed controllers from AsiaBTC?
What exactly is it you guys fix if we were to send the controller to you? Can it really not be fixed in any other way?
This is starting to become a big problem with new versions looking better. This needs to be adressed.