Piter What should I do if the train from Montreux or Vevey is delayed or canceled?
You can take the next trains with the same ticket, ask the station or train staff to obtain a confirmation of the delay. If you want to cancel the tickets, I think that SBB would accept this, because it is not your fault if you cannot buy a through ticket.
Piter I don’t understand why I can buy a ticket to Annecy from any station in Germany without any problem
Could you give me an example? From what station? What route?
Piter SBB developers should use artificial intelligence
SBB developers don’t need AI to write programs, they’ve been doing it for at least 50 years. The problem is that they don’t have enough resources and must prioritize what is truly useful to the majority of travelers.