My dad compared this problem to the situation with the dream-liners - he is kinda right though, companies are rushing to fast to put out a new technology without testing it properly.
So, Im going back home the day after tomorrow, unfortunately without my car. ECU didn't do nth, and they are still unaware whats going on. They gonna change fuel injectors on monday, but I have a wired feeling that wont help either. This situation is pissing me of so much, this is not the premium service and a product I signed up for... :/