I was actually just sitting in my living room with my P3P on and connected to the Pilot App. I did the most recent firmware update earlier this week, and followed with an IMU calibration. The weather hasn't been good for flying until today, so I went in to make sure all settings (RTH, etc) were right before going out to fly. After a few minutes checking the settings, I got a "Barometer Error". I don't think I'd seen that one before. I'm thinking maybe I'll do the IMU calibration again, but am at a loss otherwise ... Anyone seen this before?