hi there. i have canon m3 camera that recently always take picture with half down brighter that it should. if i take the same pic, several times, the first 8 or 10 pics, are always half down brighter. but the 9th or 11th pic, is normal. anyone maybe knows whats wrong with it? i already tried reset all settings, tried in manual or other modes, but experienced the same halfdown brighter pic. i tried to clean lens contact pins, still the same. below is the first to about 9th or tenth pictures taken continuously: after that, the picture is normal like this: then, when i take another next new pictures, the first to about 9th or 10th or sometimes 11th, it always half down brighter, and the next one is normal again.
Looks like a shutter fault, that's about the only thing that will cause the distinct line in the picture between right and wrong exposure.
