In the couple years I've had my Tactacam it's always held it's settings (i.e., zoom, speed, exposure, light compensation). The last couple times I used it I've noticed that settings changed from where I had them set. Unfortunately I didn't notice it until I'd get home to review video. Video of some of my shots was unusable due to overexposure & zoom was not where I expected it to be. Anyone else have that happening? Guess I'll be double checking its settings from now on!