Started today, I realized that my RTH was not engaging at all. I'm almost sure it was working las weekend but today I got the usual low battery warning at 40 and 20% but RTH never kicked in. I was not flying too far from me but I was at least 300 feet away. I took off in manual mode and I saw the message home point updated and I think I had enough satellites locked in so it should have worked. RTH is still active in manual mode right?