Bug? : LLN pro doesn't work

Since three days ago, LLN doesn’t work.
I’ve had LLN pro for a few weeks and haven’t this problem before.
But now, when I watch netflix, the button to turn on/off lln, which should be in the bottom left corner of the screen, doesn’t show up.
I’m using it on my laptop with Chrome.

Is it a bug? What can I do about it?
Please tell me about it!

Today, it suddenly started to work.
I didn’t do anything.
Anyway, I’m glad that LLN is now working properly.

Exactly the same thing is happening to me and I cant understand why, I need help