I’ve been running into problems with Claude reporting timeouts when I try to start a new session and use the Front MCP.
In 8 of the last 12 sessions I’ve had exactly 60 seconds after a successful connect, the local log shows HTTP connection dropped after 60s uptime followed by Failed to open SSE stream: Gateway Time-out.
`initialize` on https://mcp.frontapp.com/mcp intermittently hangs with no response at all; observed 2026-06-20, 2026-07-01, and 2026-07-03 around 19:44–19:45 UTC today, with successful reconnect a minute later. Additionally the SSE stream (GET on the same endpoint) is consistently terminated with a Gateway Time-out after exactly 60 seconds of uptime, on essentially every session — looks like a gateway idle-timeout misconfiguration rather than a transient outage.
These issues can be resolved by reconnecting, but it really is a pain and makes it much less smooth to try to use MCP.