Every now and then after I have used Homebrew via the GTA exploit I get a screen which has the message:

'Setting information is corrupted. Press the O button to repair and restore default settings.'

It also wipes all my settings such as custom wallpaper/PSP name/and Wi-Fi settings, as if the PSP was new out of the box.

Is this normal? Is there anyway to stop this from happening or do I put up with it?

Cheers