what could cause this ?

[Tomas Charvat]

Jun 18 13:10:04 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:04 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:04 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:04 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:04 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:04 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:04 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:04 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:04 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:04 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed
Jun 18 13:10:05 nest wlan1: 00:60:b3:6a:dc:c3 auth_cb - frame was not ACKed

2 machines and one of them had power lost, then they wasnt able to hook