Videos are choppy & skip on playback. Anybody else having issues?

[Grey NK 822]

Tried to take some videos today, and results were not good. I tried 1080 & 720 both were choppy and skipped on playback. I have a 64 gb Sandisk 10 speed card that I thought might be the cause, so I changed the setting and saved some to the phone with the same results on playback. The movies skip & jump cutting out most of what I recorded. Also having duplicating issues with music, videos & photos. Any ideas? Did I get a lemon? Slow to focus and take pictures as well.

 

[Doug Miller1]

there is already a separate thread on this issue.