I was using autopilot during my climb-out to cruise, and I set the VS to 3000. All of a sudden it kept going up without reason, all the way up to 8000 FPM with my VS still the same setting in autopilot. I was transitioning from FL100 and set my speed from 250 to 300, and it occurred right then. Maybe the increase in power shot the nose up? I’m not sure.
This is probably a glitch. If I hadn’t been watching and didn’t disengage autopilot and recover it would have stalled me.
Device: iPad Pro 12.9 inch (stock, not jailbroken)
Aircraft: Boeing 777-200LR
Infinite Flight and iOS are both on the latest versions.