Trying to go from Google Home → Thermostat → Link with Matter → Share to Home Assistant. I get an error code (1). This is the logs in Matter.
2026-03-20 00:22:29.905 (MainThread) INFO [matter_server.server.device_controller] Starting Matter commissioning with code using Node ID 10.
2026-03-20 00:22:59.910 (Dummy-2) CHIP_ERROR [chip.native.CTL] Discovery timed out
2026-03-20 00:22:59.910 (Dummy-2) CHIP_ERROR [chip.native.ZCL] Secure Pairing Failed
2026-03-20 00:22:59.910 (Dummy-2) WARNING [chip.ChipDeviceCtrl] Failed to establish secure session to device: src/controller/python/ChipDeviceController-ScriptDevicePairingDelegate.cpp:96: CHIP Error 0x00000003: Incorrect state
2026-03-20 00:22:59.910 (MainThread) ERROR [matter_server.server.client_handler] [548231565040] Error while handling: commission_with_code: Commission with code failed for node 10.
2026-03-20 00:23:09.647 (Dummy-2) CHIP_ERROR [chip.native.DMG] Subscription Liveness timeout with SubscriptionID = 0x0212b62d, Peer = 01:0000000000000004
2026-03-20 00:23:09.650 (MainThread) INFO [matter_server.server.device_controller] <Node:4> Subscription failed with CHIP Error 0x00000032: Timeout, resubscription attempt 0
2026-03-20 00:23:21.170 (MainThread) INFO [matter_server.server.device_controller] <Node:4> Re-Subscription succeeded
My goal is to have the nest data show up in HomeAssistant. I will still control it from Google Home.