I made a search, but found nothing about that.
Yesterday I performed a sensor cleaning on my M 240.
The battery was fully charged.
I had on the screen the correct "when you're finished switch off the camera" or similar message and the shutter opened.
I performed the cleaning with the swab gently and quickly as I did tenths of time on my M8.
When I finished and switched of the camera, instead of seeing the shutter closing, I had this message: "Stop immediately the sensor cleaning".
Then after a couple seconds the shutter closed.
I had the same problem months ago when performing the same.
Yesterday, after the cleaning, I took some picture to check and anything was ok.
Anybody else had this problem? Any suggestions?
Since the Leica shop in my town is a couple blocks from my flat, maybe I will go there and see what they say.
Thank you for attention.
Al the best,
Enrico