I just upgraded to 0.50.2 and I am still receiving the errors listed below for my zigbee config. I saw this referenced in a couple of other listings in the forum however I thought it was being corrected with 0.50.2. I only have 1 zigbee device (MCT-340 E) door/window sensor. It appears to be working fine in HA however I have a ton of these errors.
Does anyone know if there was anything else needed to be done to correct these errors besides upgrading or has this not actually been fixed yet?
2017-08-02 20:18:00 WARNING (MainThread) [bellows.zigbee.zcl] Data remains after deserializing ZCL frame
2017-08-02 20:18:00 WARNING (MainThread) [bellows.zigbee.endpoint] [0xbe0e:1] Message on unknown cluster 0x0019
2017-08-02 20:18:03 WARNING (MainThread) [bellows.zigbee.zcl] Data remains after deserializing ZCL frame
2017-08-02 20:18:03 WARNING (MainThread) [bellows.zigbee.endpoint] [0xbe0e:1] Message on unknown cluster 0x0019
2017-08-02 20:18:05 WARNING (MainThread) [bellows.zigbee.zcl] Data remains after deserializing ZCL frame
2017-08-02 20:18:05 WARNING (MainThread) [bellows.zigbee.endpoint] [0xbe0e:1] Message on unknown cluster 0x0019
2017-08-02 20:18:08 WARNING (MainThread) [bellows.zigbee.zcl] Data remains after deserializing ZCL frame
2017-08-02 20:18:08 WARNING (MainThread) [bellows.zigbee.endpoint] [0xbe0e:1] Message on unknown cluster 0x0019