Phantom 4 roll axis shake (twitch) problem

[CgdsDmn]

Hi guys, I'm new here, couldn't find the topic for my problem so I posted new.

I had phantom 3 std and now I have phantom 4, not much experienced but flying occasionally.

My problem is twitching in roll axis, not much but disturbing me while recording steady shots. Anyone has the solution or experienced before?

Please see video (uploaded YouTube) below ;

Your help will be appreciated,

Thanks.