Beep on Indicator button

[Thales]

I start use a Indicator button and now all the time one device change the state to ON, or when I open the remote software, sound a BEEP.
I saw on error log file but no errors,
I turn off the error beep on configurationm, but the beep still there.

Is it normal?
Are there any way to turn this off?

[ScottBot]

I start use a Indicator button ...

By indicator button, are you referring to a multi-state button? There is no indicator button.

I saw on error log file but no errors,...

So there is an error log file? If so, are there error messages in it? Is there an error message on the server status bar?