That looks about like what I expected, it is damaging the screen every time the screensaver updates (as it should). Do you have Unredirect Fullscreen Windows enabled? If so, does enabling Sync to VBlank help? These are in ccsm in the General Options inder the General and Display Settings tabs, respectively.
That looks about like what I expected, it is damaging the screen every time the screensaver updates (as it should). Do you have Unredirect Fullscreen Windows enabled? If so, does enabling Sync to VBlank help? These are in ccsm in the General Options inder the General and Display Settings tabs, respectively.