Hello everyone.
I have really strange or weird behavior in my network. Its affected any devices in my network - Windows11 PC, Android Phone, and iPad: I can't open website: https://auth.opera.com
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On that machine when I switch to another network - eg. will connect thru router on mobile phone, then site will be loaded (reachable):
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I did many tests and one of my conclusion and question here is: does Opera have something like Blacklist of IPs or IP Ranges?
For me it look like this because on my father home on completely different machine have the same situation.
Only common thing is - both we have static public IPv4 address in the same subnet.