Since 1-2 years it’s no longer possible to make online seat reservations for the Eurocity train connecting Milano Centrale (Italy) and Basel SBB (Switzerland).
I called both the Italian and Swiss operator to ask if it is possible to make a reservation on the phone. This was not possible. They also told me that it is not possible to make a seat reservation at the station.
Based on what they told me, the Global Pass turns out to be useless for the EC trains. Only option is taking multiple (often delayed) regional trains.
Does anyone have the same experience?