A Unity ID allows you to buy and/or subscribe to Unity products and services, shop in the Asset Store and participate in the Unity community.
Separate names with a comma.
I also found same issues on msdn, in one case somebody have passed tests after 4th upload without changing code.
I posted question at msdn -...
Did anyone passed online tests with this issue? I had same problem and after uninstalling update got all tests passed with local WACK 3.4. But!...