Kreya I get ssl error

Error starting gRPC call. HttpRequestException: The SSL connection could not be established, see inner exception. AuthenticationException: Authentication failed because the remote party sent a TLS alert: 'ProtocolVersion'. Win32Exception: The message received was unexpected or badly formatted.

The gRPC request works fine in Postman, but I get an error when using Kreya. Both tools are installed on the same system, but only Kreya throws an error.

Jun 27 '25 12:06 MortezaTH

Can you tell us more about your environment? What SSL/TLS version is your server using? What OS are you on and which version?

Jun 27 '25 14:06 CommonGuy

Closing since no further information was provided

Aug 22 '25 13:08 CommonGuy

OS Name: Microsoft Windows 10 Pro OS Version: 10.0.19045 Build 19045 Web Server: Microsoft IIS/10.0 TLS Versions Supported: TLS 1.2 (default), TLS 1.3 (enabled if client supports it)

Aug 23 '25 19:08 MortezaTH

Are you using TLS client certificates? Can you see what TLS version Postman is using?

Sep 10 '25 06:09 CommonGuy