Question about scanning capture card

[violivei]

Hi,

I have two instances with DeckLink Mini Recorder 4K.
I'm using Blackmagic_Desktop_Video_Linux version 11.1 with SDK version 10.9.10.

On one device I have the following output:

        Browse there for Pictures of the captured Material

+-------------------------------------------------------------------------------------------------------------------------------------------+
| #             | Device Name                   | Can Input & Detect | Signal Detected | Active Connection | Detected Mode  | Pixel Format  |
+-------------------------------------------------------------------------------------------------------------------------------------------+
| 0             | DeckLink Mini Recorder 4K     | Yes                | Yes             | HDMI              | 1080p59.94 RGB | Big-endian RG |
+-------------------------------------------------------------------------------------------------------------------------------------------+

The other one has got this:

        Browse there for Pictures of the captured Material

+-------------------------------------------------------------------------------------------------------------------------------------------+
| #             | Device Name                   | Can Input & Detect | Signal Detected | Active Connection | Detected Mode  | Pixel Format  |
+-------------------------------------------------------------------------------------------------------------------------------------------+
| 0             | DeckLink Mini Recorder 4K     | Yes                | No              | HDMI              |                |               |
+-------------------------------------------------------------------------------------------------------------------------------------------+

What would be wrong with my setup? Both hardware instances are the same, Blackmagic driver and SDK are also the same.

Any help would be very valuable.

Thanks

[derchrisuk]

Does the 2nd one segfault at some point by any chance?
We just fixed a bug where the mode was not detected on the first run, and the debugger crashed.
This is going to be included with the update to SDK 12.1