Cant conenct to Octopi.local on Opera IOS Safari is functional

Hi there,
i have a problem to connect with my rasperry pi.

My Browser ("Opera" on "Windows 10") cant connect to my octopi server (version 1.3.9, Rasp. 3). I get the massage that the website cant be found. The pi is connected via lan to the router.

If i connect via safari on my ipad it is completely functional.

I think the problem is something with the firewall?
Do you have any ideas?

Kind regards

@svken This completely sounds like 1) the iPad has Bonjour and 2) the Windows 10 computer does not.

More info

Hi, thank you very much! After i installed iTunes again its completely functional.