A series of issues.

It doesn't open from a smartphone. No video. At first it (safe mode) is installed, but then an error pops up.



I can't upload images here from the damn VPN extension.

There is a suggestion that the cause may be the standard DNS servers of the internet provider.




https://www.perplexity.ai/search/chto-oznachaet-oshibka-ns-erro-_0a5yLBgQmmqnr3gYSC25g

If you are using standard DNS servers from your internet provider, try Google DNS 8.8.8.8 \ 8.8.4.4 or Cloudflare 1.1.1.1 \ 1.0.0.1

Here is the instruction for Google DNS:
https://cloudparser.ru/wiki/google-dns

Here is the one for Cloudflare:
https://one.one.one.one/ru-RU/dns/