For the past three days Russians have been unable to use their VPN services working via OpenVPN/WireGuard protocols, and some even have reported that in certain situations SSH connections have stopped working.
The prospect of an isolated Russian interweb has become oh so real.
As a person currently residing in Russia I can confirm that I've been unable to connect to my favourite VPN provider for the past three days, not even its official application works.
I've not seen any discussions on the English-peaking Internet, not it's been in the news for some reasons despite its importance in preserving freedom of information and opinions.
In the Russian internet it's being hotly debated here: https://habr-com.translate.goog/ru/companies/xeovo/articles/...
More on the topic: https://torrentfreak.com/tag/russia/
Fortunately, however, there is equally years of some of the smartest minds on the planet working to bypass Chinese censorship, so there are some great OpenVPN alternatives.
I really encourage you to look into something like Shadowsocks which Chinese people have found great success in using over the last several years.
In your case, however, it's worth mentioning that if you can't connect at all then it's likely they've blocked the commercial IPs of the VPN nodes.
It's quite sad that projects like Streisand[0] were archived, but I'm sure there are other alternatives that might make it just as easy to roll onto a server.
[0] https://github.com/StreisandEffect/streisand