Weird coloured lines upon render

I've been having a pretty major problem with the way that DavVinci Resolve is rendering my clips.

I shot a music performance on 550D, and graded in resolve, there were 0 problems at this stage.

Then when I render the clips, they play back with these really weird coloured lines all over them. I've attached 2 screenshots to show what I mean.

problem.shot.jpg (29.93 KiB) Viewed 1043 times

problem.shot.2.jpg (36.39 KiB) Viewed 1043 times

Basically, I have no idea what is causing this to happen, and so no idea how to fix it. Can anybody please help me out?

[Rohit Gupta]

Hi,

Which version of software are you using and is it full or lite? If full, could you please make sure the dongle is securely plugged in.

Regards,
Rohit

It was the full version that came with the cinema camera. The Dongle was fine.

I upgraded to the very latest version, and that caused the clips to render out fine. But that still doesn't really explain why it happened in the first place...

try to change HDD for the render (and for the source). It might be data/bandwidth related. I had some of those in the very first render i did (Full linux version) but I really saw only once (9.0 ? I do not recall)