LOGIN ERROR

Since I have the new launcher goes I always have this error but with this error of the new launcher now I can not play It turns out that every time I open the Launcher I get unpacking launcher and like that my account is deleted and I have to login again and there is the Problem I do not know if it's from my ip or that but sometimes it does not let me log in with None of my 3 premium accounts To be able to change my skin before I used a vpn for google but for the launcher it does not work, it does not let me log in the only way I have to login to my account is from minecraft.net with vpn I have this problem a long time ago that will not let me log in or delete please help me!