Since upgrading to firmware version 3.10 my X-Pro 2 developed the cursed turn off camera turn back on issue. After searching, have tried resetting the various options allowed under the wrench tab in menu, removing batteries, with no success. The issue arises whether using my 10-24 or my 16, 35 and 56mm primes and in S,C and M modes and in single shot or lo/hi speed shooting drive modes. The camera successfully upgraded firmware to 3.11 and for one day this appeared to have fixed the problem but now it is back. The camera will take one image and error appears after taking a second image. The first image writes to the card but not the second. Anyone else have a similar phenomenon? Guessing my favourite camera is headed back to Fuji.