Nook Tablet is unable to stay connected to campus wireless
The Barnes & Noble Nook Tablet has problems staying connected to wireless on campus.
Problem
When you connect your Nook Tablet to one of the campus wireless networks, such as "isunet," you may find that you are able to connect and access the Internet for a period of time. However, after a time (typically between one to ten minutes), you find that you are no longer able to load web pages or access other Internet resources. You may be able to disconnect or "forget" the network and then reconnect.
No Known Solution
This problem is being investigated by Telecommunications & Networking. There is no known solution for this problem at this time.