Video glitchy

[Hayabusa1]

P3s-litchi-argtec
My video keeps freezing and have to re-boot. The camera also acted weird once. You could pan down and then camera would slowly lift up.

Any ideas.

 

[Hayabusa1]

Also, if and when video is g
Glitchy and or frozen, is the video or camera still work/record. I usually panic and reel her in but if video is out but still have great signal ( full bars) I would still have control of ac as normal or is that a warning to bring back? Seems like my video gives out before the ac does.