Can't Create ReadyDR Jobs

I had a problem after upgrading my RN314 from 6.6.1 to 6.7.1, which was the subject of another post.  I corrected that by doing a factory restore which corrected most of the problems.  This is the one remaining issue so I thought it made sense to make it its own post.

I am now trying to recreate the ReadyDR jobs that go from my RN526 to the RN314.  These were working fine before the firmware update.

When I try to upload the Access Key onto the 314 I get the following error screen.

I've check the ReadyNAS documentation but there is nothing that discusses this error nor have I found anything on the community boards.

I know the two units see each other on the network because I have a Backup job that runs from the 526 to the 314 and that is performing without issues.

Uploading the Access Key is pretty straight forward so I can't imagine what I am doing wrong.

I even tried doing a second Factory restore and a manual reinstall of the 6.7.1 firmware but neither of those things corrected the issue.

Would appreciate any help.

Regards,

David