Train service to and from Amsterdam resumed on Monday during morning rush hour after all trains were canceled a day earlier for technical reasons, but delays and disruptions were expected to continue, officials said. “We haven’t found the cause,” Mr. Wienen said. “We’re trying hard to find it.”ProRail cited problems with the system used to monitor and control trains that first surfaced on Sunday afternoon and canceled all trains in and out of the Dutch capital. The rest of the morning could still see some delays, Mr. Wienen added, partly because some trains were not in the right place to depart immediately. International services, such as the Eurostar that runs from Amsterdam to London and the Thalys, which goes to Brussels and Paris, had also been affected, with some people unexpectedly stranded in the Netherlands.

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Persons: Jeroen Wienen, haven’t, Mr, Wienen, “ We’re, ” ProRail Organizations: International, Eurostar Locations: Amsterdam, Dutch, London, Brussels, Paris, Netherlands