I've looked around and found several have had the same issue, looks like it's hardware related since it happened to me out of the blue. No crashes, rough handling, worked fine yesterday, didn't do a thing but charge the battery over the last hundred flights. Everything works, drone will fly and camera will take pictures, just can't get a live feed. Trying to update tablet (ipad 2 mini) and drone software, but I'm worried I'm going to have to send it in. What are the chances this happens at the exact same moment they release the P4? Good thing I'm not a conspiracy nut... Anyway, just throwing this out there in case anyone has any recent insights before I box it up and get a RMA.