Today I gave K.Ajima announced to all RCL IT staffs for use LAN cable when working at his/her desk (Turn off WiFi) and will use WiFi when have the meeting only. If have anyone don't have the LAN cable under his/her desk, please inform my team. We will arrange it to them immediately (Most will have it already). Except someone still have a problem about the LAN port, we will check and solve this problem to you soon.