Coincidence, they've been having the issue for years.

What improvements have been made?

I worked with Hyundai for 2 years, they have zero clue how to fix the ICCU problems, we replaced them on almost all the cars. Should have been a global recall.

I've worked with Hyundai for three years and Hyundai paint isn't special, it's just soft as shit. I don't recommend using any brushes, sponges or anything to clean the paint. Only chemicals and pressure wash. No wax either for the matte paint.

I worked for a retail chain in Norway that used DOS too. It was flawless, it ran on the cheapest PCs, hotkeys and everything. After I started working with Hyundai I realized how dogshit most modern digital solutions for logistics are.