No HDMI out playback on color page via decklink

No output via Decklink mini monitor 4k on color page. It outputs fine on the edit page so I don't think the issue is with Decklink's configuration or drives (updated to the latest version)
Running Resolve Studio 15 Beta 1 on Windows 10.
Anyone having the same issue?
Thanks!

Same here. I'm going to try out SDI.

EDIT: SDI works.

Same problem here. Windows 10, Decklink 4K mini monitor, SDI is fine, HDMI out stops working in the color tab.

EDIT: It works in Fusion, Fairlight, Deliver and Edit, but HDMI is a no go in the Color tab

Hi All,

Having the same problem.
No Decklink 4k Mini Monitor output when using the Color Tab. Works fine everywhere else.
I also updated to the latest desktop software. Males it very time consuming to do any color work.
Going back and forth from Color tab to Edit to check video.
Strange.

Hi Again,

Just tried a tip from one of the other people on the forum.
I went from dual screen mode to single screen mode and the video out the decklink worked.
For me it definitely doesn't work in dual screen mode.
Not sure if it's a bug yet or something originating with my system.

Thanks

Hi Again,

Just tried a tip from one of the other people on the forum.
I went from dual screen mode to single screen mode and the video out the decklink worked.
For me it definitely doesn't work in dual screen mode.
Not sure if it's a bug yet or something originating with my system.

Thanks

Thanks for the tip.
It does work with the dual screen mode turned off but the problem persists on beta four on the color page with dual screen mode on.
Any feedbacks from BlackMagic engineers would be much appreciated.

Thanks!

Guys, I found a workaround for now:
I connected via the Mini Monitor's 4k SDI out to a BlackMagic SDI to HDMI 4k converter and now it is working, so the issue is definetely with Decklink's HDMI output when using dual screen mode.

Hi All,
Just confirming I have the same problem with the Color tab. With me the HDMI out of Decklink works more or less in the WINDOW and TRACKER mode but not the rest. When it is working in those modes it stops working as soon as you play the video then comes back again when you stop. Very strange and very frustrating. Hopefully someone at Blackmagic can figure this out. ASAP.

HI.
I was hoping the new 15 beta 5 plus the new desktop video software may solve the no video out of the Decklink 4K problem in the Color tab described above but not so.

Hopefully someone will be looking into this issue.

Thanks