just went to the field today and everything on my plane was working fine. After running for a bit on the ground my throttle started getting very jittery, then shortly after I lost all control of all surfaces. I am using an optima 9RX and it’s never been flown yet. I tried to re bind with a different battery with no luck. So I packed up and went home. I tried it again at home and was able to Re bind it there and all seems fine now. Question is, should I have it checked out ? Kind of worried to fly with it at the moment. Thanks for any input.