My p3a has been doing some crazy stuff in the last few weeks . Up until then she flew just fine. I go thru all the load up steps with no problems, and then when I do my csc ,nothing. The camera is working. All the osd is working. Still nothing. I try my slider ,nothing. I have noticed that when I do my csc ,the camera moves a little bit. I can go to my settings, and where it shows max height it shows a red line with a 0 thete. No matter what number I enter it goes back to 0. I have to start and restart my p3a and controller several times to make it start. ALSO it shows "signal lost" several times during flight ,and when I push the record video button, it takes up to 7-8 seconds for the"bong" noise. HELP. I'm at a loss. I'm afraid of a flyaway, or worse ,a fall from flight. Thanks in advance for your help.