After newstart of Volumino no controllpanel on the computer

Hej
If I start new Volumio there comes inte up a controllpanel vid computer on the adress volumio.local/
I need the consol of volomio for logon and then I become access to the controllpanel on My computers

Thats the Code of the side i get

<!doctype html>Volumio - Audiophile Music Player<!–[if lt IE 10]>

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On My computer it´s awhite side

I have Volumio installed on 2 computers (not Raspberry) and I do not have this problem.