The only workaround I can suggest is that if you're able to type your Windows password blindly, then you should be able to load a Monitor Profile via hotkey after Windows is logged in and DF is started.
No worries, glad to hear it!

kalj
3 discussion posts
Has this changed since the release of Windows 10?
@kalj: Unfortunately not, sorry!

tobey g
4 discussion posts
Just out of curiosity, would it be possible to trigger a change of monitor profile on shutdown/restart instead? That would result in the same thing, that the monitor profile would be changed on startup, right?