Please do NOT use the 4010/4011 ports with this switcher. This switcher will handle all of the switching for you so if you use the 4010/4011 ports it will not work properly.
OOOOOHHHHH... (Light-bulb just went on) that just cleared up a ton of questions about odd switching. it was fighting failover-ish from sgminer.
Very cool and works pretty darn awesome.
thx a bunch, nice work!
Glitch