Limeuhu12 The SBB should sell tickets from Chamonix to Zermatt, and actuallly usually does. My complaint is that the website often produces error messages that are irrelevant, and that may make people think that they are to late for buying train tickets, and that they need to look for an alternative, like renting a car…
If I go to a bakery, and they are out of bread, I want to get a “we are out of bread, but will have more tomorrow” message. Not a “we may be closed for maintenance, or we may be on holiday, or maybe we just don’t feel like selling bread”. That makes people go and look for another bakery…