Jamf DMZ "The jamf binary could not connect to the JSS because the web certificate is not trusted"

[KMak84]

Hi All

I have followed the this documentation for another Jamf in the DMZ.

1. Jamf version 10.27 set up on macOS Mojave in the DMZ same as Internal
2. Granted the DMZ Jamf Pro permissions via MySQL on the internal
3. Copied the existing certificate keystore from the Internal Jamf to the DMZ Jamf,
4. 3306 opened to communicate from DMZ to Internal Jamf MySQL DB
5. 22 opened for Rsync
6. 8443 & 443 External JSS DMZ to Internal JSS
7. DNS changed made to have public facing IP talk back to jamfpro url
8. We use the built in Jamf Pro CA

When testing:
Can telnet back in from the internet to jamfpro URL
Running recon or checkJSSConnection on the machine keep getting:

~~There was an error.

The jamf binary could not connect to the JSS because the web certificate is not trusted.~~

Has anyone else had this issue or can point me to the right direction