PeterOR

I was out today shooting some long exposures (about 3-4 minutes), and noticed that when the exposure finished, the small light on the back of the camera, top right in the thumb grip, started flashing alternately red and green. This carried on for some time, longer than the exposure itself, and the only way I could stop it was to turn the camera off and back on again. Long exposure noise reduction is turned off. Can anyone suggest what is causing this problem? Thanks

I had the same problem on my X-T2 (caused by accidental WB shift), but in my case the colour cast only showed when playing back the images. When shooting, the OVF and LCD did not show the cast.