Windows 10 1903 Autopilot Whiteglove Hybrid Join

Bit of a head scratcher.  Has anyone managed to successfully get Auto Pilot White Glove working in Hybrid join with 1903? (with update kb4517211-x64).  We're just seeing multiple errors and have had an open call with Unified Support for well over a week on this and getting no where.  A google throws up multiple issues and we've been through everyone.  Machine names, various Intune changes, dynamic goups, static groups.  Just would love to hear someone has this working!