We hope this message finds you well. We would like to bring your attention to a recent issue on board the vessel caused by old LAN cables. Each company has set a useful life for the PCs on board and updates them regularly. However, while PCs are updated, the LAN cables connected to each PC are often reused, even though the cables are rather old. While LAN cables connected to server racks or hubs generally do not pose significant issues, the cables running from the wall LAN port to the PCs can accumulate damages over time due to frequent unplugging, plugging, or physical handling, which may lead to unexpected problems. We therefore have compiled the attached report for your further reference. Attached file: Issues caused by using old LAN cables.pdf Thank you for your continuous support. Thanks & best regards.