Slow startup windows 10 build 10240 while not in domain

Hi all,

we are having some performance issues at starting up laptops outside our domain.
When we logging at the office booting proces takes about 10 -20 seconden. (with networkshares etc)

when outside the office so at home when we are logging in it takes about 1 minute to logging on.
I have also tried it without business network shares, but that doenst solve the problem.
It looks like we cant reach the domain controllers (of course) but is there a way to speed this up?

Specs:
Dell I5
8 - 16 GB memory
500 GB / 1 TB SSD
WIndows 10 pro

Create another local, non-ms, non-domain account. Pretty much the only sane option that would not screw things over. (there was a script around to disable stuff but it's not a good idea)

i think that is no solution. I also want to use my profile outside the company with outlook vpn's etc!
there must be another way

I had a similar problem, logon times after entering a password takes about 30 seconds. I set the login for the PIN and login is instant.