Question on Wireless Backup Camera

[rames14]

I am having an issue with my Voyager backup camera that was purchased with our new Big Sky. The picture will be fine and all of a sudden it will get rolling streaks and almost like the vertical hold is going out. Then, it will be fine. This is continual - 3 to 5 seconds fine, then the rollng and streaks. Also, it seems to go dark after coming out of shade, not sure if that is the camera adjusting sluggish to changing light. Curious if anyone else has had issues. We do love having the camera, though.