Wake On LAN and grant permission for websocket

Hi guys
I have a BU8000 smart TV.
And here is my problem:
It does not support WOL.
And besides, there is python library named SamsungTVWS which can be used as a remote control in PC using TV IP address. However, TV asks for grant permission each time I send command. But, in older TV that I got, it works without any problem. Same for WOL.

I found this regarding wake on LAN
Go to Control Panel > System > Power > Wake-on-LAN (WOL). Select Enable or Disable.
It may be the same issue with the remote.

Hope that helps,

Samsung Developer Relations