The message above appears in the log event for a specific user.
This message is followed by (the next day at the same time):
A Information Interface Dot11Radio0, Station
PIG6SM 0040.96a1.e856 Associated KEY_MGMT[NONE]
and by (the next day at the same time):
A Information Interface Dot11Radio0,
Deauthenticating Station xxxx.xxxx.xxxx Reason: Previous authentication
no longer valid
Anyone has an idea regarding the reason for it ?
Thanks for your help,
Nordine