Multiple total failure of digital displays in Tarraco Cockpit and Mediasystem

Hello, I’m not a Tarraco driver and have now decided for an Ateca, but I have received disturbing messages from my good friend, who has gained a new Tarraco, registration March 2019. The problem is that the entire digital cockpit and the media system fail again and again, including the speed indicators and tachometer etc. The car must now probably go to the workshop for the fourth time. the display module for the cockpit and the complete media system for far more than 4000 euro in front replaced. Nevertheless, the ads go like wildly confused, the screen fails, it flickers like wild or it shows up at inconvenient intervals all possible ads in a crazy change on the display as if a virus spreads on a notebook. The workshop master said at last, he should not connect his iphone with the cable to the full link, this would probably the gan It’s hard to believe. It’s really disturbing for such a new and expensive car. Has something like this already been noticed by other tarracos? Have other owners already had similar experiences and if so, what was done by the workshop? It can’t be that the customers have come to the market as beta testers for a new model. These times should actually be over.