I just set up my genetic machines for bee stuff, and I noticed that the buildcraft energy isn't showing up in their internal buffers. Also I get a warning saying that there is not enough energy although clearly there is. I have a bank of 10 redstone energy cells in parallel feeding the system via energy conduits. Its plenty of power. The machines seems to operate just fine, and they definitely use up the power. But they complain and the internal buffer shows empty. Is this a bug?