Question, whilst using the CHDK on my Canon SX40 HS, I have frequently found that when doing exposures of +15 secs at a high ISO, that after it takes the shot and during it saving to the memory card, the camera cuts out totally and I have to reboot it. Am I doing something wrong in the settings?? I even done a reset of the Firmware but to no avail. This is not always the case, sometimes it works fine, so has anyone have any ideas??
