I was having trouble (camera and FPV functions) with my P3A I bought used on ebay a year ago. I decided to send it in to get fixed. It arrived last week and I flew it yesterday. I didn't have FPV and could not bring up the camera functions on the screen. And the AC flew only within the beginner mode distance and height parameters, but the beginner mode function appeared "off". So I should probably approach this from point A and run through the software and firmware steps, check the link(s) between the AC and RC, etc. I don't know where to start. There's folks that say to leave the software updates alone, some say update. I'm sure these are common issues that have been addressed numerous times on this forum. Please help me with some links, ideas and experience to start the process.