Cannot login to my Windows PC

[hder]

When someone if logged into my windows PC, I can login from teamviewer too.

But if no one is loged in then I can the windows login screen where the password field constantly gets filled with characters which prevent me from typing in my password cleanly and I end up getting "The password is incorrect. Try again.".

It is a windows server 2012. Thank you for your help.

[matt]

If you get the windows login screen, then teamviewer has already connected

You need windows credentials to get onto that computer (which is technically correct in my view)