like I said on facebook, this is a non standard application, so doesnt surprise me that there are some issues, there is a new version of QGC being worked on to give better herlink support in latest QGC, so there will only be one version of QGC needed, not a special one.
May be I miss explain myself, the QGC that doesnt work is the one that came with the Herelink… the others that works form the pictures are a newer versions of QGC and the original from siyi.