Hi, I was tried to make seat reservation for my trip but unfortunately failed from apps and also Webpage keep refreshing. I went through others webpage such as ÖBB it show the Ticket not available.
My trip detail:
Spiez › Milano Centrale - 8:05dep ~ 10:50arr (Date: 5 Jun 2025)
It show seat available in the Trenitalia webpage but I unable to book with EURAIL GLOBAL Pass for only seat reservation.

