Okay, so I lost my power a few hours ago and my vortech (old version of the mp-40) kicked on and worked like a champ...here's my problem, the power came back on and everything is working on my tank except my Vortech won't run off the main power supply now, it will only work off of the battery back-up? The green light on the control box is blinking green which indicates that it is running off of the batttery back-up and the power cord for the battery back-up is also blinking green. The problem is when I unplug the battery back-up from my control box and plug in the main power cord it does abosolutely nothing, no lights or power indication whatsoever, I even plugged in a old control box to see if that was the issue but it did the same thing. Is there a way to reset the control box or battery so that it runs off the main power supply instead of the battery back-up? This is the older version of teh MP-40 not the newer wireless version