Hello, we are actually in a train from Frankfurt to Berlin, without reservation needed but the controller asked us a ticket with a QR code to scan it. But we thought that the QR code was only for train with reservation ! So we went on the rail planner but we didn’t find any QR code, and the controler start to ask us to pay 100€, until I checked a second time on the rail planner and we finally find the QR code who appeared few minutes after.
It’s that a bug of interrail ? Or do we have to print all the tickets with the QR code even with trains without reservation ?
Best answer by NanjaView original