UE48H6400 Mute works, but plugin thinks TV is off when on

[nicktones]

Got setup successfully with UE48H6400 TV through pairing etc. Mute works however plugin thinks TV is off when in fact it is on. Error below is shown in log when tapping on accessory in home app. Home bridge and plugin are latest versions. Happy to supply any further info needed.

�[37m[15/07/2021, 19:59:42] �[39m�[90m�[36m[homebridge-samsungtv-control]�[39m�[90m Error: �[39m
�[90m    at Accessory.sendCharacteristicWarning (C:\Users\TonyStark\AppData\Roaming\npm\node_modules\homebridge\node_modules\hap-nodejs\src\lib\Accessory.ts:1874:14)�[39m
�[90m    at Timeout._onTimeout (C:\Users\TonyStark\AppData\Roaming\npm\node_modules\homebridge\node_modules\hap-nodejs\src\lib\Accessory.ts:1431:16)�[39m
�[90m    at listOnTimeout (internal/timers.js:554:17)�[39m
�[90m    at processTimers (internal/timers.js:497:7)�[39m