Hi.
After a rather long and faithful service, it seems my unit has began acting weird recently. My router has a scheduled reboot each night and, normally, the meter reconnects automatically. The last couple of times, though, I had to power down both the router and the meter to re-estabilish the link. Last night, the link was lost way before the scheduled reboot.
Router log is full of lines like these:
Tue Apr 22 19:10:31 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: authenticated
Tue Apr 22 19:10:36 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: disassociated due to inactivity
Tue Apr 22 19:10:37 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Tue Apr 22 19:10:39 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: authenticated
Tue Apr 22 19:10:39 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: associated (aid 1)
Tue Apr 22 19:10:42 2014 daemon.notice hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: did not acknowledge authentication response
Tue Apr 22 19:10:45 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: authenticated
Tue Apr 22 19:10:47 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: authenticated
Tue Apr 22 19:10:47 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: associated (aid 1)
Tue Apr 22 19:10:49 2014 daemon.notice hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: did not acknowledge authentication response
Tue Apr 22 19:10:52 2014 daemon.notice hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: did not acknowledge authentication response
Tue Apr 22 19:10:56 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: disassociated due to inactivity
Tue Apr 22 19:10:57 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Tue Apr 22 19:10:57 2014 daemon.notice hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: did not acknowledge authentication response
Tue Apr 22 19:10:59 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: authenticated
Tue Apr 22 19:10:59 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 IEEE 802.11: associated (aid 1)
Tue Apr 22 19:10:59 2014 daemon.info hostapd: wlan0: STA a8:40:41:00:00:a8 WPA: pairwise key handshake completed (RSN)
Router is running OpenWRT r38226 with no config changes in more than a week for sure.
Other devices in the network function normally: a couple of laptops, a desktop with usb stick, two smartphones, an Android minipc, all work fine.
Any clues and checks I should run?
BR,
Andrea.