We have issues with wireless connectivity at the Crystall ball rooms. 59crew is working on the issue, and updates will be posted in reply to this email. Also, it appears that ad-hoc nodes are starting to appear. Please make sure you DISABLE ad-hoc modes from your notebooks. Please direct your mails to 59crew@xxxxxxxxxxxxxxx for any network related issues. We apologize for your inconveniences. Woohyong Choi, on behalf of IETF59 NOC team