Xcode builds bot for existing remote Git Repo

I am running Xcode 6 with OS X Server 4

Using a remote git repository (TFS supported) on another server.

I am unable to create a Bot in Xcode and point to the remote git Repo I have on Team Foundation Server. The repo works great in Xcode, is added to accounts in Xcode preferences.

When I add the bot, it goes to "Checking Credentials" and then crashes, providing HTTP 404 (-1) code - its not listing the remote repo.

This works well the way it did before with 3.2.x and Xcode 5 servers

Any ideas?

thank