Unable to call update (brightness)

[ostrowskicp]

Hello,

I continue to receive this warning reviewing the activity log for all my dimmers.
[2/7/2022, 10:24:31 AM] [TplinkSmarthome] [Media Room 1] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:31 AM] [TplinkSmarthome] [Media Room 1] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:31 AM] [TplinkSmarthome] [Master Bedroom Light] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:31 AM] [TplinkSmarthome] [Master Bedroom Light] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:41 AM] [TplinkSmarthome] [Media Room 1] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:41 AM] [TplinkSmarthome] [Media Room 1] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:41 AM] [TplinkSmarthome] [Master Bedroom Light] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:41 AM] [TplinkSmarthome] [Master Bedroom Light] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:51 AM] [TplinkSmarthome] [Media Room 1] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:51 AM] [TplinkSmarthome] [Media Room 1] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:51 AM] [TplinkSmarthome] [Master Bedroom Light] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:51 AM] [TplinkSmarthome] [Master Bedroom Light] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:51 AM] [TplinkSmarthome] [Media Room 2] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback
[2/7/2022, 10:24:51 AM] [TplinkSmarthome] [Media Room 2] fireCharacteristicUpdateCallback [Brightness]: Unable to call updateCallback

Any suggestions on how to clear this issue?

[mparsh70]

Same issue. Using default config values, is this possibly just a need for a custom value needing to be changed? Thx!
(Brightness]: Unable to call updateCallback

[Raphius]

I just added a KP405 Outdoor Dimmer and it works fine in HomeKit, but every time I use the dimmer, I get the following error in Homebridge. No idea how to fix the error, but the dimmer still works, so you can add this to the list of functioning accessories.

It may be confusing the SmartLife device I have in my home for a TP-Link device.

[6/8/2022, 4:55:53 PM] [TplinkSmarthome] [Bistro Dimmer] set [Brightness]
[6/8/2022, 4:55:53 PM] [TplinkSmarthome] [Bistro Dimmer] ResponseError: err_code not zero response: {"err_code":-3,"err_msg":"invalid argument"} command: {"smartlife.iot.dimmer":{"set_brightness":{"brightness":0}}}