{"name":"CLAUDE_CODE_DISABLE_MTLS_RELOAD_ON_STALE_CONNECTION","slug":"claude-code-disable-mtls-reload-on-stale-connection","family":"env","title":"Environment variables","noun":"environment variable","description":"Set to `1` to stop Claude Code from re-reading the [mTLS client certificate and key](\/docs\/en\/network-config#mtls-authentication) when an API request fails with a connection-level error, such as a connection reset or a TLS handshake error. With the reload disabled, Claude Code loads rotated files only when it next applies settings or at the next startup. Requires Claude Code v2.1.232 or later","description_source":"docs","described_by":{"doc":"claude-code\/env-vars","title":"Environment variables"},"presence":{"first_seen":"2.1.232","removed_in":null,"in_current_build":true,"newest_mined":"2.1.308","builds":66,"mined_builds":149,"first_cited":{"version":"2.1.232","released_at":"2026-08-13 21:30:53","spans":1}},"aliases":[],"entries":[{"version":"2.1.232","anchor":"rotated-client-certificates-are-picked-up-after-a-stale-conn","heading":"Rotated client certificates are picked up after a stale connection","line":"Rotated client certificates are picked up mid-session, so you no longer have to restart after a rotation.","released_at":"2026-08-13 21:30:53","reason":"named in this entry, found in this entry's text"}],"entries_total":1,"docs":[{"source":"claude-code","path":"env-vars","title":"Environment variables","documented":true},{"source":"claude-code","path":"network-config","title":"Enterprise network configuration","documented":false}],"docs_total":2,"gates":[],"related":[],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/claude-code-disable-mtls-reload-on-stale-connection","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}