Originally posted by Tracy Smith Is there some sort of shortcut button that I could be pressing that could cause this to happen?
Inadvertent changes to settings from the 4-way controller have been a problem with the K-3/K-3II since the debut in 2013. It would be nice if "OK" was needed to confirm, but such is not the case. You may want to consider editing the list of settings that is retained across power cycles such that drive mode, white balance, and custom image mode not kept. That has been a life-saver for me when I really don't want the camera to start in self-timer mode.
Capture menu 4 > Memory (page 82 in the user guide)
Steve