Few months ago we move into a new Building, Company buys new Polycoms for 2 of the boardrooms - fancy ones with the Skype for Business and stuff.
Provision the boardroom accounts get them set up and all is working well.
Director asks if we can swap 2 boardroom phones around because their dept. just got a remote user and video calling would be awesome.
I set to work changing sign in details, provisioning accounts, assigning licenses, etc which is a long process because 365 needs to update throughout.
Finally get everything right, time to login... Failed...
Login fails on the Polycom, my laptop & an android tab - all 3 with different errors.
Decide to test account by logging into the web version in OWA - logs in perfectly.

Why Microsoft?? Why must you make it so hard? Why not just work?