done multiple on/off to obtain sharp image

Hi all,

Sometimes my Lumix do not give a shrp image when it is turn on.

The image is blurred.

I must done multiple on and off to finaly obtain a sharp image before taking pictures.

Sometimes the auto focus functionnality resolve the issue itself when pressing lightly the shot button for doing an autofocus.

But most of the time i have to turn the Lumix off and on multiple time to obtain a sharp image.

Is someone have an idea of what can do that ?

thanks in advance for any answer that could help me.

Best Regards