Error connecting to streamableHttp server, falling back to SSE: Token is not acti

[roee-hersh]

after token expires on custom MCP (streamable with DCR) instead of refreshing i am getting this error:

2025-10-28 16:20:29.656 [info] Handling DeleteClient action
2025-10-28 16:20:29.994 [info] Handling CreateClient action
2025-10-28 16:20:29.994 [info] Creating streamableHttp transport
2025-10-28 16:20:29.994 [info] Connecting to streamableHttp server
2025-10-28 16:20:36.168 [error] Client error for command Token is not active
2025-10-28 16:20:36.169 [info] Client closed for command
2025-10-28 16:20:36.169 [error] Error connecting to streamableHttp server, falling back to SSE: Token is not active
2025-10-28 16:20:36.169 [error] Error connecting to streamableHttp server, falling back to SSE: Token is not active
2025-10-28 16:20:36.169 [info] Connecting to SSE server
2025-10-28 16:20:41.964 [error] Client error for command Token is not active
2025-10-28 16:20:41.964 [error] Error connecting to SSE server after fallback: Token is not active
2025-10-28 16:20:41.964 [info] Client closed for command
2025-10-28 16:20:41.986 [info] Handling ListOfferings action, server stored: false
2025-10-28 16:20:41.987 [error] No server info found

in the MCP list i can see the mcp stuck on "loading tools" only after manually pressing "logout" i can login again

[devcatalin]

I have a similar error while trying to use an MCP server with SSE