if the servers were blocked from inside the country, we would not be able to see the list of servers, the problem is that our PCs connect to the server, the list is visible, everything is good, but the list is not visible, the personal account works without any bypasses, maybe something is happening on your routes? Could the data center's policy have changed? Has there been any news from it? tracing the paths to logon shows that there are no problems with the paths. on other servers, even of Russian origin, but with a data base in Europe, such problems were usually associated with the routes to the data centers where these servers were located, or with other problems