Contact support chat with them.give them remote access .
Type: Posts; User: Dtsmaximus
Contact support chat with them.give them remote access .
We performed a clean boot where it start Windows by using a minimal set of drivers and startup programs and it fixed the Windows Store sign in issue of your Windows 10.
Type contact support in the cortana search and chat with them they fixed mine with remote access something about start up programs.
I am having the same issue. Someone please help!