Hey Together,
yesterday I upgraded from 2.5.1-1 to 2.5.2-2 trough Configuration tool and now my ZigBee network is stuck.
I got the Message:
Processing DATA_AVAILABLE event: Serial buffer overrun
a billion times im my log and all devices are not working anymore. Also my system gets very slow.
I already tried to the following:
- Clan cache
-> bad - Reinstall zigbee binding
-> bad - complet new setup of the zigbee network
-> it worked good…till i had to make a restart, also the Zigbee network was complete working again - Now the message “Processing DATA_AVAILABLE event: Serial buffer overrun” is back again and the deveices are not responding anymore
- everything in Paper UI is displayd as ONLINE
I use a RaspberryPI 3 and Openhabian
Zigebee Coordinator cc2531
Osram Smart Plugs
I just wonder why it always get stuck after a reboot…cause it worked fine after setting up the zigebee network complete new.
after some times the buffer overrun stops but the devices are not working. Log shows following from time to time:
==> /var/log/openhab2/openhab.log <==
2020-02-07 09:41:09.393 [DEBUG] [scovery.ZigBeeNodePropertyDiscoverer] - 84182600000B6A8D: ZigBee node property discovery using OTA cluster on endpoint 8822/3
2020-02-07 09:41:09.400 [DEBUG] [scovery.ZigBeeNodePropertyDiscoverer] - 84182600000B6A8D: ZigBee node property discovery complete: {zigbee_logicaltype=ROUTER, zigbee_powerlevel=FULL, zigbee_manufacturercode=0xbbaa, modelId=Plug 01, zigbee_networkaddress=34850, zigbee_powersource=MAINS, zigbee_stkversion=2, zigbee_datecode=20140331DEOS****, zigbee_zclversion=1, vendor=OSRAM, zigbee_powermode=RECEIVER_ON_IDLE, zigbee_powersources=[MAINS, DISPOSABLE_BATTERY, RECHARGABLE_BATTERY], hardwareVersion=1, firmwareVersion=0x01020412, zigbee_applicationVersion=12}
2020-02-07 09:41:09.409 [DEBUG] [bee.discovery.ZigBeeDiscoveryService] - 84182600000B6A8D: Update ZigBee device zigbee:device with bridge zigbee:coordinator_cc2531:682e27c3, label 'OSRAM Plug 01'
2020-02-07 09:41:09.416 [INFO ] [bee.discovery.ZigBeeDiscoveryService] - 84182600000D7915: Starting ZigBee device discovery
2020-02-07 09:41:09.422 [DEBUG] [bee.discovery.ZigBeeDiscoveryService] - 84182600000D7915: Creating ZigBee device zigbee:device with bridge zigbee:coordinator_cc2531:682e27c3
2020-02-07 09:41:09.429 [DEBUG] [scovery.ZigBeeNodePropertyDiscoverer] - 84182600000D7915: ZigBee node property discovery start
2020-02-07 09:41:09.435 [DEBUG] [scovery.ZigBeeNodePropertyDiscoverer] - 84182600000D7915: ZigBee node property discovery using basic cluster on endpoint AEC2/3
2020-02-07 09:41:09.844 [DEBUG] [ding.zigbee.internal.ZigBeeDataStore] - 84182600000B6A8D: ZigBee saving network state complete.
anybody any idea?
Greetings Andy