Well spoken Dani.
5 years of flying airbus and never had any system "hick-ups". Whenever I, or my colleagues at the time, had some problems I always found out in the end that the problem was myself and my inability to program the FMS, manage the FCU etc etc.
Looks to me that the almighty LH pilots/flt department are having some responsibility issues here and are desperately reaching for something to blame....
CP