Issues

• IKEA TIMMERFLOTTE (Matter over Thread): "Behavior "descriptor" is not present on this endpoint" on empty endpoints 3–9, node stays "Reconnecting"

  ioBroker/ioBroker.matter#926 · Filter by author Bjoern-W opened on Oct 27, 2026

• Switchbot Blind Tilt Batterie fehlerhaft

  ioBroker/ioBroker.matter#924 · Filter by author Duffy987 opened on Oct 24, 2026
  1

• Controller crashes ("Do not know how to serialize a BigInt") in handleControllerCommand when the mobile app starts PASE commissioning

  bug
  ioBroker/ioBroker.matter#916 · Filter by author jtolksdo opened on Oct 20, 2026
  1

  

• Datapoint matter.0.controller.1.OccupancySensor-2.ACTUAL does not reset from true to false afer ioBroker is restartet

  enhancement
  ioBroker/ioBroker.matter#915 · Filter by author Gerch opened on Oct 18, 2026
  1

  

• [ACTION REQUIRED] GitHub changes to workflows using PULL_REQUEST_TARGET

  ioBroker/ioBroker.matter#911 · Filter by author ioBroker-Bot opened on Oct 14, 2026

• Jeden Tag in der Matterinstanz Meldung "keine Geräte gefunden"

  backend/matterbugquestionrequires-logs
  ioBroker/ioBroker.matter#898 · Filter by author darkblu23 opened on Oct 13, 2026
  8

• Expose event endpoints for more specific work outside of ioBroker mapping

  enhancementquestion
  ioBroker/ioBroker.matter#897 · Filter by author tarikweiss opened on Oct 9, 2026
  3

• Please consider fixing issues detected by repository checker

  ioBroker/ioBroker.matter#896 · Filter by author ioBroker-Bot opened on Oct 4, 2026
  3

• die Bridge wird nicht mit dem Namen der Bridge im Log angezeigt

  ioBroker/ioBroker.matter#895 · Filter by author arteck opened on Oct 1, 2026

• kaputter alias führt zur Abbruch der Bridge start

  ioBroker/ioBroker.matter#894 · Filter by author arteck opened on Oct 1, 2026

• The stepWithOnOff action does not work (incorrect object type)

  ioBroker/ioBroker.matter#893 · Filter by author Lenger34 opened on Sep 26, 2026

• Valve position not exposed for Matter Thermostat devices (Eve Thermo)

  ioBroker/ioBroker.matter#892 · Filter by author clari1 opened on Sep 26, 2026

• LEDVANCE Matter-over-WiFi light cannot reconnect after power cycle – CASE Sigma3 returns InvalidParam

  ioBroker/ioBroker.matter#891 · Filter by author mehrwiedu opened on Sep 25, 2026

• ioBroker plug to matter does not conform to power measurement cluster requirements

  ioBroker/ioBroker.matter#888 · Filter by author tarikweiss opened on Sep 15, 2026
  1

• Controller: an endpoint that is both a Bridged Node and an Aggregator loses its device and its name

  ioBroker/ioBroker.matter#880 · Filter by author Apollon77 opened on Sep 13, 2026

• Compatibility check and testing for node.js 26

  ioBroker/ioBroker.matter#878 · Filter by author ioBroker-Bot opened on Sep 9, 2026

• ExtendedColorLight fails to initialize when ColorControl behavior is missing

  question
  ioBroker/ioBroker.matter#877 · Filter by author cyqx13 opened on Sep 3, 2026
  2

• Alexa wirft alle Geräte raus / Peer is no longer responding to active session

  ioBroker/ioBroker.matter#870 · Filter by author AdamK-DE opened on Aug 18, 2026
  10

• Safari keeps crashing on controller tab, if there are 80+ devices

  frontend/ui
  ioBroker/ioBroker.matter#864 · Filter by author tarikweiss opened on Aug 9, 2026
  11

  

• Heiman Custom-Cluster implementieren

  ioBroker/ioBroker.matter#863 · Filter by author tarikweiss opened on Aug 9, 2026
  4

• Missing Devices since adapter update to higher than v0.56

  fixed
  ioBroker/ioBroker.matter#860 · Filter by author jb-home opened on Jul 28, 2026
  16

  

• Farbe Kacheln Matter Controller jetzt Grau

  frontend/ui
  Task

  ioBroker/ioBroker.matter#848 · Filter by author Feuer-sturm opened on Jul 19, 2026

• Adapter Review Report (INFORMATIONAL ONLY)

  backend/matter
  Task

  ioBroker/ioBroker.matter#827 · Filter by author mcm1957 opened on Jul 2, 2026
  

• Fehlendes Mapping für Matter-Gerätetyp "AirQualitySensor" (SONOFF AirGuard PM2.5/PM10)

  backend/matterduplicatefixed
  Feature

  ioBroker/ioBroker.matter#728 · Filter by author GrayTheZebra opened on Mar 17, 2026
  5

  

• connected isconis wrong in device manager / Gerätemanager

  fixed
  Feature

  ioBroker/ioBroker.matter#724 · Filter by author arteck opened on Mar 8, 2026
  9