For those finding this post and are using ronivay's XenOrchestraInstallerUpdater, the solution is as follows...

Edit xo-install.cfg with your favourite editor.

Look for the line...

BRANCH="master"

Comment it out and and on a new line add...

#BRANCH="master"
BRANCH="0ccfd4b"

If you then run the script and choose 2) Update, it should work.

Because I was in a hurry, I deleted the /opt/ox directory, put the SSL certs that were in it back, and then ran 1) Install so that I knew that I was certain that there were no conflicts with compiling and older version.

But either method should work.

@rtjdamen Sorry! Just to clarify. When I said a mixture of backup solutions, I was talking about the different backup solutions that XCP-NG backup provides. IE Running a delta backup after running a continuous replication backup.

When running a mixture of XCP-NG incremental backups, there appears to be a bug somewhere that has been causing the fall back to base errors along with a couple of other errors that break the backup process.

@michmoor0725 Sure!

I don't think that it is a ronivay issue as it appears to be occurring with any self-signed certificate. Regardless of what was used to compile it.

That said, if some people check there instead of here, it mays good sense to have something posted there as well.