double conversion problems

Thanks for the reply Don. I agree it sounds like maybe that particular GFI box isn't playing well with the Magnum. From your description it sounds like you have many manual options to manage your power distribution, might you have better luck if you let the automation in the Magnum manage the power? That's the direction I was planning on, but I maybe be naieve(sp) in believing it's that simple. Also, you may have different requirements than I have. I just want to power the rig off battery/solar without losing any functionality.

Mike