So disappointed with my X-T4. Have been getting the "turn camera off and back on again" message intermittently for more than a year now. It's becoming more frequent - to the point the camera is not reliable. I finally sent it to the Fuji repair depot in Canada - twice! I included a detailed description of when the camera fails, what lenses I used, different cards, different battery etc. The service depot cleaned the camera and sent it back saying it didn't fail & they didn’t find anything wrong. I use it for 5 shots and it fails. Send it back and they send it to a depot in the USA, no issues found. It only seems to fail when I'm on a photo walk. Got it back today and on the 6th shot it fails.I have scoured the www and haven’t come away with a solution other than replacing the X-T4.