Bonus window on reel slot machine

[Slots8168]

Looking at bonus screen in bottom left corner- closed is highlighted in yellow
And to the right it has reset highlighted in yellow. Is this a correct message?
If  I turn machine off and Back on it goes through the startup with no error
Reel spin but has above message come up on bottom of bonus screen
[size=78%]The buttons don’t light up and Nether does the bill validator. The Machine show credits and last [/size]
[/size][size=78%]Play amount. I’m hoping someone can give me direction on what to try.[/size]
[/size][size=78%]Thanks[/size]