I actually built one of the storefront servers fresh from scratch and tried to migrate to it

They communicated BUT it said that the "child" so to speak, refused the connection on 808

TCP PORT sharing was started

Assuming your SF & DDC's are separate, you shouldn't need port sharing?

Correct, they are separate; I was just mentioning it since it was one of the problems to look out for

I added the computer accounts to Administrators and CitrixStorefrontAdministrators

Did you create a separate gateway on the VPX? It boils down to how much parallelism they'll let you do. I would normally try and get new parallel certs with a slightly different name, or create an internal cert with a slightly different name so you can build it up and get it working, and then be able to migrate off-hours. How does it fail with the parallel setup?

There is no VPX right now

No certs either.....yeah, in 2023

Tommorow Im gonna do the same thing AGAIN.....I dont think the outcome will be different but....

So, what do you have available to build in parallel, and what are you stuck with exactly as is right now?

I dont think I have resources to build in parallel and then migrate. Right now its on two storefronts in a server group on 1912

The end goal is to upgrade them to the latest LTSR which is 2203 CU2