Cannot Control TV at all

[spower9991]

Hi all, I think I'm probably just being stupid here however the integration is simply not working for me

I have installed the HACS file and inputted the below entry into the config.yaml file:

media_player:

• platform: samsungtv_tizen name: Sean's Samsung AU9000 host: IP.AD mac: MAC:AD api_key: APIKEY device_id: DEVICEID source_list: '{"Gaming PC": "ST_HDMI1", "Apple TV": "ST_HDMI2"}'

I get the notification to allow the remote with the above name on my TV, and that's it. The TV only comes through the existing Samsung integration and then stops working all together 20 seconds later

Any help would be appreciate, again apologies if i'm missing something obvious

[spower9991]

Also, to add another point, it is constantly asking me on my tv is Allow the device - every 2 minutes or so