buzz5343

Thanks greybeard, that has cured it. The mystery is how did the setting get changed during a period of shooting when I didn't access the menu, weird. I purchased another SD card as suggested by others, so I guess I now have a spare. Once again, many thanks.

Good idea but no, SD card formatted each day and tried swapping them over, no change. Also tried swapping the batteries (out of desperation).

Fuji X-T3 during a long 4 day shoot (800 images), after 650 images I must have accidentaly changed something. The Indicator Lamp blinks green & orange after a shot and keeps doing this until I press the shutter again at which point everything is back to normal. As soon as I shoot again it goes back to blinking. If I don't press the shutter it will just keep blinking. Any idea what may have changed?