10-22-2012 03:32 PM
10-22-2012 05:34 PM
Recent change was 2.1
There has been some sort of upgrade to wifi.
Delete all saved networks from playbook and reboot. Reboot router. Try a fresh connection.
If that does not fix it you will need to ensure router wifi settings comply with new specs...
Wireless g with WPA or wireless n with WPA2 AES.