That is so weird. I am experiencing the exact same problem with my X-Pro2. I thought it was the battery then quickly reslised it wasnt as I have 3 and they all have the same problem. There was no issue previously and they would normally last several hours before I needed to swap one out. What changed? Just before I went on holiday, I updated the firmware to the latest. This was the first time I used the camera after that update. The batteries would work fine until I switched the camera off! I read the manual and made some adjustments to try conserve power. It appears to be connected with EVF in some way as, when I switched that off, it returned to normal. Now, one of the great draws of th X is the EVF, so I am hoping Fuji will recognize this and provide a fix.
