Visited on October 31, 2025 and charged with TWINT.
The ABB charger was replaced by an Alpitronic, like in Grauholz.
There might be a 40kW power limit. The graph showed a little peak at the start, but then I was getting a steady 40kW. It didn't look like a car limit, because the line was extremely flat, and my Fiat usually doesn't hold at round numbers.
A few days later the TWINT reservation of 70CHF was fully reimbursed with message "payment failed, the reserved amount has been reimbursed". During the charge the TWINT status page was not showing the live power or energy amount, but the charge did work and I charged a few kWh.
There's a single TWINT QR code on the charger, but it gives you the choice for the connector afterwards.