Forgive me if I’m doing this wrong, it’s my first post. I could use some help figuring out what went wrong in this flight. Right after catapult launching the wing (Sonic Modell AR Pro) it flew wildly doing barrel rolls and crashing within 30 seconds. The GCS was yelling about IMU errors the whole flight. I couldn’t figure out what was wrong and so flew another flight 30 minutes later after making a small repair. The IMU issue did not show up on that flight. Any help is appreciated! log