Dear HeroNet Customers, Due to Internet server maintenance, the service will be unavailable for approximately 10 to 20 minutes during the time period below. Date: January 27 2020, Mon 2:30 ～ 5:00 AM Affected users: Some HeroNet Internet service users Affected services: Internet connection The service will be unavailable for 10 to 20 minutes during the time period. If you are not able to connect to the Internet after the above maintenance is completed, please reboot(unplug) your computer, modem and router. If you have any questions or concerns, please contact us. We apologize for any inconvenience this may cause and we thank you very much for your understanding and cooperation.