Ever since I upgraded to windows 10 I have to enter my login info every time I start unity. I tried reinstalling to no avail.
Anyone know why this happens and if I can do something about it?
I doubt it has anything to do with windows 10, since the release of 5.1 I been having the same issues, needing to login every single time I start unity up.
happens to me too 
i’m on 5.1.2 on mac, yosemite
me too, only since I upgraded to win 10, any idea how to fix this, it’s annoying
Just to add that this is also an issue for me.
Me too, Windows 10. On my mac it doesn’t do this though…
Happens a lot to me on OS X 10.11, seems to be fine on 10.10 at the moment.
same on Win 10 [5.3.0f4]
this might help you: http://answers.unity3d.com/answers/1292555/view.html