I've got limited skills with cameras but a friend got a couple and ask me about helping getting them going. We got the registered and they were taking/ sending pics then he wanted real time sending so I changed them to " each detection" now they aren't sending any pics. I've gone through all the settings and changed both back to 6 transmissions but still no pics. Any thoughts on what to do next or have I missed something? They had new micro sd cards and we formatted them, also charged the lithium batter packs 100% and have them hooked up to solar charging panels so power is good.