Errors with PIN Login and Windows Hello for Business

 Dear all,

I got issues on some clients with PIN Login and WHfB.

Microsoft Ticket is already open but it's just the standard support we got and I'm not putting too much hope into this, hence asking here if someone has an idea.

As I tried to be quite detailed with opening the ticket I will paste again what I submitted.

Anyone got an idea? I reckon the main issue is that sync was paused while users set up the PIN...