2 weeks ago I encountered a AHRS Problem with the Garmin G3X Touch, for which I might need some support in order to solve it.
Airplane is an CarbonCubEX with about 100h on the counter equipped with a Garmin G3X Touch with GDU460 using 'the full monty' of Garmin's LRU's (GTX23 ES / GNC 255A / GSU 25 / GMU22 / GEA 24 / GNC 225A...)
The airplane has been built by a multiple builder with a lot of experience and love to detail and quality.

After starting the engine the picture I was presented (see attachment) was not exactly what we would like to see.
TAS, Altitude, Vertical Speed and OAT were 'redcrossed' - Message was: AHRS Hardware fault
To me somehow contradicting...?

Has anybody of you seen this or has anybodyIMG_1817.jpgIMG_1818.jpg experience with this situation?

Many thanks in advance for good inputs! ;-))