Zup,

After flying for some minutes making tigh turns, my tablet's accelerometer freezes, locking the plane on a unique direction - and even after crash/respawn, I cant change the plane's direction, forcing me to quit and close the app.
Things goes back to normal after relaunching it.
It happened twice this weekend.
And considering that my tablet is almost 2 years old, I tested it on other games, but it only jams the accelerometer when I run Dogfight - and only when I enter a turn fight, what doesnt happen often, anyway.
(Android 5.0.2 on a Google Nexus 7 2013)

Easy fix.

Man: Doctor, my arm hurts sometimes.
Doctor: When does it hurt?
Man: When I lift it like this..
Doctor: Hmmm..... Don't lift your arm. That will be $50 thankyou.