G1000 intermittent Heading problems
Has anyone else experienced intermittent G1000 magnetometer/AHRS failures on the ground/in-flight, causing the Heading Indicator to red X? Particularly in very warm weather and/or after when the aircraft has been parked over steel tie-down wires? (Not fixed by pulling the CBs; sometimes 'fix themselves'. And of course no fault found when at the avionics organisation...)