Have same issue with blocked Hysteria2 and Vless. About 7-10 days ago in St. Petersburg stopped working about a half of all locations, which had been working flawlessly on any provider before. First thought was that it was only Rostelekom bans, but then I tested protocols and locations on other providers - same result.
Ping to lacations, for example, in v2rayN could work, but after I tried to open the site in a browser - met very common behaviour for DPI working - browser tried to download the page for a long time and then connection was interrupted.
So, Roskomnadzor blocked IPs.
Agree with the opinion, that probably nowadays the best way to protect IPs - to not allow users open Russian IPs, at least such things like marketplaces, governmental services etc.
Also the config Vless+Reality is still working well on any provider, but we don`t have it in Xeovo. So I would appreciate, if the team would add it to the list.
For me, Trojan+WS is way better solution, try it, it's working on about half of locations for me