Tiguan 2024 R line - electric system error?

I was driving as usual when suddenly got the "Brakes error" on the screen and lost control of the car, the brakes and gear level got blocked and I couldn't break nor anything, then the car simply stopped and couldn't move it at all. All the imaginable errors started to pop on the screen, couldn't start the engine nor turn it off, it said that it was "on" but it was not.

The window wipers and all lights got activated, as if it was possessed. At the end I couldn't move it and I was only able to put it on Parking. I had to take it towed to the Agency, were they checked it and scanned it, but said that eveything is all right. But I dont trust it anymore, it is a matter of security and ism afraid I might lost control again and might cause an accident. Has this ever happened to you? If so, did it get solve? what was it? Thank you