high severityOpenClaw plugins, Matrix plugin, gateway tools
Matrix connectivity stops (no messages received); `openclaw plugins list` shows 'matrix: error'; `openclaw gateway status` warns 'duplicate plugin id detected; later plugin may be overridden'; Control UI unstable.
Root cause
OpenClaw 2026.2.26 update bundled Matrix plugin as stock, missing `@vector-im/matrix-bot-sdk` dependency + conflicting with users' pre-existing local `~/.openclaw/extensions/matrix/` (duplicate plugin ID, no auto-migration).
OpenClawplugin conflictduplicate IDtool registrationmatrix plugingateway status