[R15b6 bug] Cinema Viewer shows black screen on CentOS

I'm experiencing a weird behavior with the Cinema Viewer in beta 6. I don't know whether the issue existed in previous beta versions or not, but it happens on my CentOS machine and I can reproduce it every time I run Resolve.

Basically, what happens is that the Cinema Viewer shows only a black screen. I start playing, I can hear the audio properly, but I don't get any image.

In rare cases (mostly in the Color page, or if I go to the Color page then switch back to the Media or Edit pages) I would get an image playback, but it would be in a very tiny portion of the screen. The following screenshot shows this.

Screenshot from 2018-07-16 23-11-27.png (8.44 KiB) Viewed 525 times

Could that be because I have the DeckLink Mini Monitor installed and enabled for playback?

In case it might help, here are the logs.

log_archive_20180716-231642.tgz

(84.24 KiB) Downloaded 56 times