My JVC GZ-MG57EK took a slight knock and now I have had problems with the focus.
It goes out of focus on close-up shots or if I move the camera too quickly I have to wait a few seconds for it to focus back in.
If I zoom in for a close up shot it goes blurry for a few seconds and it tries to correct the focus but fails and automatically zooms back out to when it was in focus.

Please help!

Craig, June 2009