Black bands and purple and yellow spots/streaks in X4S imagery

[UAV_Mapper]

I've never seen something like this before, but we collected imagery with our X4S and Inspire 2 yesterday and got black banding across the bottom and lots of purple and yellow spots and streaks throughout the imagery. It wasn't too hot out and the banding was only in about 5% of the imagery (~30 out of 450). The locations of the purple dots and yellow streaks were not consistent throughout the imagery. My guess is a faulty camera connection between the camera and the drone? Any thoughts?

 

[UAV_Mapper]

And also just saw this in some of the imagery (it's a cropped, but not edited image):

 

[Dave Pitman]

Did it just start? Agree. I would check the connection/ contacts between gimbal and craft.

 

[UAV_Mapper]

Did it just start? Agree. I would check the connection/ contacts between gimbal and craft.

Yep, no issues prior to this. Subsequent test photos didn't show any spotting or issues, although not many were taken. I'll have to chalk it up to dust or debris or a faulty connection, but I might not ever know. Wasn't sure if anyone had seen similar errors like this before.

 

[Dave Pitman]

Yes, I've seen it mentioned before with other cameras as well. Get yourself some DeoxiT Gold

 

[UAV_Mapper]

DeoxiT Gold

Thanks for the tip!