I have owned my DSC-F828 for several years now and a few months ago it started behaving eratically when I change the mode setting. When I turn the dial on top of the camera to a setting, the camera does not hold that setting. It seems to be jumping randomly. I can play with the dial and get it to eventually work but it's getting worse every day.
I considered having it repaired but according to Sony, the repairs for this camera are at the cost of a flat fee of around $200 with no guarantee.
Has anyone else run across this problem??