Question about my old unity 5 license.
Can I also work with the license 5.6.1 or 5.6.1f1?
I have errors(NaN) in the 5.6.0f3 with my UI content.
Sorry for my English 
i come from Germany
Yeah, the Unity 5 license should be valid right up until 2017 is released.
That doesn’t mean there isn’t something else in the upgrade that broke things.
Thank you very much