My Mavic has been doing some peculiar things during flights that are putting me into a panic. The last 2 flights I have have start as normal and after about 5 minutes it starts to behave as though it is in POI mode . It begins to circle, I still have stick control but the moment I try to hover it will still radius . RTH will not stop the circular cycle either. Luckily, I was able to restart the app and the drone comes back under full control. Anybody else see this before ?