We have scheduled server maintenance for eeclass on January 30 from 09:00 am to 15:00 pm. There will be scheduled down time for approximately 6 hours. During this maintemance window, eeclass platform will be inaccessible. We apologize in advance for any inconvenience this may cause and appreciate your understanding. As always, if you have questions or issues, please submit them to: eeclass@my.nthu.edu.tw. Thank you for your cooperation, Computer & Communication Center