Qwen dosen't connect to remote mcp server

[The-LittleTeapot]

Hey Everyone!

I'm having issue connecting Qwen to a remote containerized mcp server.
Has anyone tried such a setup?

│ ✖ MCP ERROR (httpServer): TypeError: fetch failed                                                                                                                                                                                                      │
│ ✖ Error during discovery for server 'httpServer': fetch failed