Error when starting Telegram bot. What is the problem?

Question

C++ / C#

I'm trying to write a telegram bot. When calling the
var me = await bot.GetMeAsync();
I get the error:
System.Net.Http.HttpRequestException
HResult=0x80131620
Message=The SSL connection could not be established, see inner exception.
Source=System.Net.Http
Inner Exception 1:
IOException: Unable to read data from the transport connection: The remote host forcibly terminated the existing connection.

Inner Exception 2:
SocketException: The remote host forcibly terminated the existing connection.

Bot instance creation:
bot = new TelegramBotClient(token);

What could be the problem?

Answer 1

Try using vpn, had the same problem, it helped