Can't help you with the other two, but if you are using the scheduling built into the Hydra, you don't need it plugged into the power bar. That's a waste of a socket. Plug it into the wall. My 4 MP-40's, my Red Dragon RD-100 return pump and my 2 Mitras LX7206 LED lights are all controlled by the P4 but are plugged into the wall.
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