Crash after initial throw w/Autotune, Compass Learn

Not sure what exactly happened, this is my first time with an X2.1 in the Plane. Armed, throttled up and when I threw it sharply rolled then nose dived about 10 feet off the ground.

Internal Compass was off turned off at the time.

Nano Talon AUGW ~668g (that may have been the issue)
mRo X2.1-17N
mRo Neo-M8N Dual Compass
Titan Power 3S 3.5mAh

Just throwing it out there until I can take a look this weekend.

NT X2.1 11-03-19