cant get out of a wizard?

[M B]

So, i have installed a jellyfin server as a service on a port 8097. 
On some coimputers in my local network when i open it
with
http://server:8097

I get redirected to 

http://server:8097/web/#/wizardstart.html
and the wizard never ends?

i can, however open the 
http://server:8097/web/#/home.html manually.

Also I am concerned, like even when a server is installed, I seem to be able to enter the url 
http://server:8097/web/#/wizardstart.html manually and it allows me to go through wizard again, that means anyone can reset an admin password simply going through the wizard any time/?

thank you!