So after 2 weeks bad weather when I get clear skys the camera is inop. When it powers up the filter wheel does not turn. The green and yellow/orange lights are on. Is this low power? I opened up the filter wheel and manually moved the wheel and it is not locked shut. I am going to borrow Rob's power before I buy a $180 replacement and test, but if I have to, how long does it take to get it? In stock? Other issues it could be?