All flights at Eindhoven Airport, the second busiest in the Netherlands, were grounded due to a significant network outage affecting air traffic control and several public services, including emergency services and the Ministry of Defense. The disruption, which began early Wednesday morning, has left thousands of passengers stranded and has impacted the airport's operations until at least 5 p.m. local time. The cause of the outage remains unclear, but authorities have ruled out a cyberattack. The disruption also affected other services, such as the coastguard and military police, highlighting the widespread impact on public infrastructure. Efforts to resolve the issue are ongoing, with flights being diverted to nearby airports in Germany, Belgium, and Amsterdam's Schiphol Airport, which continues to operate normally.