We have material recorded on a 171 camera which has pronounced vertical stripes on areas with strong-ish colours. I have also had this before with a 200 camera. Has anyone come across this before and fixed it?
I noticed this post as I have this problem as well. I have two people on a bycicle cyling in the south of Argentina in a remote area. They told me today that they had three shots with this problem. Stripes in green or red. They are already cycling for seven months through very rough terain, so this could be the reason. There could be something broken/shaken or just be wrong inside the cam but maybe you found out what your problem was.
They also have since the moment these stripes appeared problems with the WB. It constantly changes and takes a 10 minutes to get it right.
Hope you can help me out here with a sollution or something you discovered back then.