osu! can't connect to server

[smpial]

in logs i found this:
2022-07-12T18:44:15: Request to https://some.domain/users () failed with RequestTimeout (retrying 1/2).
2022-07-12T18:44:15: Request to https://some.domain/users () failed with RequestTimeout (retrying 2/2).
2022-07-12T18:44:15: Request to https://some.domain/users () failed with RequestTimeout (FAILED).
2022-07-12T18:44:15: Error with account creation: System.Net.WebException: Базовое соединение закрыто: Непредвиденная ошибка при передаче. ---> System.IO.IOException: Аутентификация не пройдена из-за закрытия транспортного потока удаленной стороной.
2022-07-12T18:44:15: в System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
2022-07-12T18:44:15: в System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
2022-07-12T18:44:15: в System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
2022-07-12T18:44:15: в System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest, Boolean renegotiation)
2022-07-12T18:44:15: в System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest, Boolean renegotiation)
2022-07-12T18:44:15: в System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
2022-07-12T18:44:15: в System.Net.TlsStream.CallProcessAuthentication(Object state)
2022-07-12T18:44:15: в System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
2022-07-12T18:44:15: в System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
2022-07-12T18:44:15: в System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
2022-07-12T18:44:15: в System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result)
2022-07-12T18:44:15: в System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size)
2022-07-12T18:44:15: в System.Net.PooledStream.Write(Byte[] buffer, Int32 offset, Int32 size)
2022-07-12T18:44:15: в System.Net.ConnectStream.WriteHeaders(Boolean async)
2022-07-12T18:44:15: --- Конец трассировки внутреннего стека исключений ---
but i can open all urls in browser through https and all works

[cmyui]

hey, seems like your osu is trying to connect to https://some.domain - make sure this is set to whatever your domain is in both the -devserver argument passed to the osu! client, as well as your nginx configuration file