Black screen while watching netflix in fullscreen mode

[EpselonZero]

Hi,
I'm having a weird issue.
When I'm watching a movie on netflix in full screen mode after 30 seconds the screen goes black then come back normal few times and finally just goes black and I have a message 'input not suppored'.
If I press escape the screen come back normal. If I don't watch the movie in full screen mode everything works fine.

I don't have this issue while watching youtube or prime video in full screen.
 

I'm using edge and I have a rx 480.

Edit: after a lot of tests. It seems to happen when freesync is enabled.

Edit 2: it also works with freensync enabled, but with hardware acceleration disabled.

[EpselonZero]

I'm still looking if anyone know what can cause that.