HA Yellow - Flashing of Radio Firmwares fails

Hi,

Unpacked my brand new HA Yellow (with a CM4 with 4GB RAM and 32GB of flash with WiFi/Bluetooth and an 1 TB SSD) today and installed Home Assistant OS following the instructions. However, when I enabled the multi-protocol support for Zigbee and Thread in System -> Hardware -> Config, the installer just runs forever. I looked in the logs of the Silicon Labs Multiprotocol add-on and it says, it cannot probe the running application type.

[16:37:24] INFO: The otbr-web is disabled.
s6-rc: info: service mdns: starting
s6-rc: info: service s6rc-oneshot-runner: starting
s6-rc: info: service mdns successfully started
s6-rc: info: service s6rc-oneshot-runner successfully started
s6-rc: info: service fix-attrs: starting
s6-rc: info: service fix-attrs successfully started
s6-rc: info: service legacy-cont-init: starting
cont-init: info: running /etc/cont-init.d/check-cpcd-shm.sh
[16:37:25] INFO: Starting mDNS Responder...
Default: mDNSResponder (Engineering Build) (Aug 23 2023 18:31:24) starting
cont-init: info: /etc/cont-init.d/check-cpcd-shm.sh exited 0
s6-rc: info: service legacy-cont-init successfully started
s6-rc: info: service banner: starting

-----------------------------------------------------------
 Add-on: Silicon Labs Multiprotocol
 Zigbee and OpenThread multiprotocol add-on
-----------------------------------------------------------
 Add-on version: 2.3.2
 You are running the latest version of this add-on.
 System: Home Assistant OS 11.2  (aarch64 / yellow)
 Home Assistant Core: 2024.1.0
 Home Assistant Supervisor: 2023.12.0
-----------------------------------------------------------
 Please, share the above information when looking for help
 or support in, e.g., GitHub, forums or the Discord chat.
-----------------------------------------------------------
s6-rc: info: service banner successfully started
s6-rc: info: service universal-silabs-flasher: starting
[16:37:27] INFO: Detected Home Assistant Yellow
[16:37:27] INFO: Starting universal-silabs-flasher with /dev/ttyAMA1
2024-01-04 16:37:28 homeassistant universal_silabs_flasher.flash[181] INFO Extracted GBL metadata: NabuCasaMetadata(metadata_version=1, sdk_version='4.3.1', ezsp_version=None, ot_rcp_version=None, fw_type=<FirmwareImageType.RCP_UART_802154: 'rcp-uart-802154'>, baudrate=460800)
2024-01-04 16:37:28 homeassistant universal_silabs_flasher.flasher[181] INFO Triggering Yellow bootloader
2024-01-04 16:37:28 homeassistant universal_silabs_flasher.flasher[181] INFO Probing ApplicationType.GECKO_BOOTLOADER at 115200 baud
2024-01-04 16:37:30 homeassistant universal_silabs_flasher.flasher[181] INFO Probing ApplicationType.CPC at 460800 baud
2024-01-04 16:37:35 homeassistant universal_silabs_flasher.flasher[181] INFO Probing ApplicationType.CPC at 115200 baud
2024-01-04 16:37:39 homeassistant universal_silabs_flasher.flasher[181] INFO Probing ApplicationType.CPC at 230400 baud
2024-01-04 16:37:43 homeassistant universal_silabs_flasher.flasher[181] INFO Probing ApplicationType.EZSP at 115200 baud
2024-01-04 16:37:48 homeassistant universal_silabs_flasher.flasher[181] INFO Probing ApplicationType.SPINEL at 460800 baud
Error: Failed to probe running application type
s6-rc: warning: unable to start service universal-silabs-flasher: command exited 1
/run/s6/basedir/scripts/rc.init: warning: s6-rc failed to properly bring all the services up! Check your logs (in /run/uncaught-logs/current if you have in-container logging) for more information.
/run/s6/basedir/scripts/rc.init: fatal: stopping the container.
s6-rc: info: service mdns: stopping
s6-rc: info: service banner: stopping
Default: mDNSResponder (Engineering Build) (Aug 23 2023 18:31:24) stopping
s6-rc: info: service banner successfully stopped
s6-rc: info: service legacy-cont-init: stopping
s6-rc: info: service legacy-cont-init successfully stopped
s6-rc: info: service fix-attrs: stopping
s6-rc: info: service fix-attrs successfully stopped
s6-rc: info: service s6rc-oneshot-runner: stopping
s6-rc: info: service s6rc-oneshot-runner successfully stopped
[16:37:53] INFO: mDNS ended with exit code 4 (signal 0)...
s6-rc: info: service mdns successfully stopped

When I choose to remove the multi-protocol support, HAOS installs the Silicon Labs Flasher add-on and tries to re-flash the Zigbee firmware. However, it fails with exactly the same error.

I then tried to flash the OpenThreadRCP firmware manually using

universal-silabs-flasher -vvv --device /dev/ttyAMA1 --bootloader-reset yellow flash --allow-cross-flashing --firmware OpenThreadRCP
/NabuCasa_Yellow_OpenThread_RCP_v2.3.2.0_PA32_ot-rcp_hw_460800.gbl

both with and without --probe-method bootlader, but it still fails with the same error.

2024-01-04 17:25:17.940 a0d7b954-ssh asyncio DEBUG Using selector: EpollSelector
2024-01-04 17:25:17.943 a0d7b954-ssh universal_silabs_flasher.flash INFO Extracted GBL metadata: NabuCasaMetadata(metadata_version=1, sdk_version='4.3.2', ezsp_version=None, ot_rcp_version='SL-OPENTHREAD/2.3.2.0_GitHub-e6df00dd6' (2.3.2.0), fw_type=<FirmwareImageType.OT_RCP: 'ot-rcp'>, baudrate=460800)
2024-01-04 17:25:17.944 a0d7b954-ssh universal_silabs_flasher.flash DEBUG Probing app type ApplicationType.SPINEL first
2024-01-04 17:25:17.944 a0d7b954-ssh universal_silabs_flasher.flash DEBUG Probing with 460800 baudrate first
2024-01-04 17:25:17.945 a0d7b954-ssh universal_silabs_flasher.flasher INFO Triggering yellow bootloader
2024-01-04 17:25:18.250 a0d7b954-ssh universal_silabs_flasher.flasher INFO Probing ApplicationType.GECKO_BOOTLOADER at 115200 baud
2024-01-04 17:25:18.251 a0d7b954-ssh zigpy.serial DEBUG Opening a serial connection to '/dev/ttyAMA1' (115200 baudrate)
2024-01-04 17:25:18.253 a0d7b954-ssh universal_silabs_flasher.common DEBUG Connection made: SerialTransport(<_UnixSelectorEventLoop running=True closed=False debug=False>, <universal_silabs_flasher.gecko_bootloader.GeckoBootloaderProtocol object at 0x7fa077d110>, Serial<id=0x7fa06547c0, open=True>(port='/dev/ttyAMA1', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=0, xonxoff=False, rtscts=False, dsrdtr=False))
2024-01-04 17:25:18.255 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\n'
2024-01-04 17:25:18.255 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'3'
2024-01-04 17:25:20.259 a0d7b954-ssh universal_silabs_flasher.flasher INFO Probing ApplicationType.SPINEL at 460800 baud
2024-01-04 17:25:20.259 a0d7b954-ssh zigpy.serial DEBUG Opening a serial connection to '/dev/ttyAMA1' (460800 baudrate)
2024-01-04 17:25:20.261 a0d7b954-ssh universal_silabs_flasher.common DEBUG Connection made: SerialTransport(<_UnixSelectorEventLoop running=True closed=False debug=False>, <universal_silabs_flasher.spinel.SpinelProtocol object at 0x7fa05d3f10>, Serial<id=0x7fa0654a30, open=True>(port='/dev/ttyAMA1', baudrate=460800, bytesize=8, parity='N', stopbits=1, timeout=0, xonxoff=False, rtscts=False, dsrdtr=False))
2024-01-04 17:25:20.263 a0d7b954-ssh universal_silabs_flasher.spinel DEBUG Sending frame SpinelFrame(header=SpinelHeader(transaction_id=3, network_link_id=0, flag=2), command_id=<CommandID.PROP_VALUE_GET: 2>, data=b'\x02')
2024-01-04 17:25:20.265 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'~\x83\x02\x02\xe65~'
2024-01-04 17:25:21.267 a0d7b954-ssh universal_silabs_flasher.spinel DEBUG Failed to send SpinelFrame(header=SpinelHeader(network_link_id=0, flag=2), command_id=<CommandID.PROP_VALUE_GET: 2>, data=b'\x02'), trying again in 0.10s (attempt 1 of 4)
2024-01-04 17:25:21.369 a0d7b954-ssh universal_silabs_flasher.spinel DEBUG Sending frame SpinelFrame(header=SpinelHeader(transaction_id=3, network_link_id=0, flag=2), command_id=<CommandID.PROP_VALUE_GET: 2>, data=b'\x02')
2024-01-04 17:25:21.371 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'~\x83\x02\x02\xe65~'
2024-01-04 17:25:22.373 a0d7b954-ssh universal_silabs_flasher.spinel DEBUG Failed to send SpinelFrame(header=SpinelHeader(network_link_id=0, flag=2), command_id=<CommandID.PROP_VALUE_GET: 2>, data=b'\x02'), trying again in 0.10s (attempt 2 of 4)
2024-01-04 17:25:22.475 a0d7b954-ssh universal_silabs_flasher.spinel DEBUG Sending frame SpinelFrame(header=SpinelHeader(transaction_id=3, network_link_id=0, flag=2), command_id=<CommandID.PROP_VALUE_GET: 2>, data=b'\x02')
2024-01-04 17:25:22.476 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'~\x83\x02\x02\xe65~'
2024-01-04 17:25:23.479 a0d7b954-ssh universal_silabs_flasher.spinel DEBUG Failed to send SpinelFrame(header=SpinelHeader(network_link_id=0, flag=2), command_id=<CommandID.PROP_VALUE_GET: 2>, data=b'\x02'), trying again in 0.10s (attempt 3 of 4)
2024-01-04 17:25:23.580 a0d7b954-ssh universal_silabs_flasher.spinel DEBUG Sending frame SpinelFrame(header=SpinelHeader(transaction_id=3, network_link_id=0, flag=2), command_id=<CommandID.PROP_VALUE_GET: 2>, data=b'\x02')
2024-01-04 17:25:23.581 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'~\x83\x02\x02\xe65~'
2024-01-04 17:25:24.584 a0d7b954-ssh universal_silabs_flasher.spinel DEBUG Failed to send SpinelFrame(header=SpinelHeader(network_link_id=0, flag=2), command_id=<CommandID.PROP_VALUE_GET: 2>, data=b'\x02'), trying again in 0.10s (attempt 4 of 4)
2024-01-04 17:25:24.586 a0d7b954-ssh universal_silabs_flasher.flasher INFO Probing ApplicationType.CPC at 460800 baud
2024-01-04 17:25:24.586 a0d7b954-ssh zigpy.serial DEBUG Opening a serial connection to '/dev/ttyAMA1' (460800 baudrate)
2024-01-04 17:25:24.588 a0d7b954-ssh universal_silabs_flasher.common DEBUG Connection made: SerialTransport(<_UnixSelectorEventLoop running=True closed=False debug=False>, <universal_silabs_flasher.cpc.CPCProtocol object at 0x7fa065d050>, Serial<id=0x7fa0654a30, open=True>(port='/dev/ttyAMA1', baudrate=460800, bytesize=8, parity='N', stopbits=1, timeout=0, xonxoff=False, rtscts=False, dsrdtr=False))
2024-01-04 17:25:24.589 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:24.591 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:25.594 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 1 of 4)
2024-01-04 17:25:25.695 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:25.697 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:26.699 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 2 of 4)
2024-01-04 17:25:26.800 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:26.802 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:27.805 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 3 of 4)
2024-01-04 17:25:27.906 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:27.907 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:28.910 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 4 of 4)
2024-01-04 17:25:28.912 a0d7b954-ssh universal_silabs_flasher.flasher INFO Probing ApplicationType.CPC at 115200 baud
2024-01-04 17:25:28.912 a0d7b954-ssh zigpy.serial DEBUG Opening a serial connection to '/dev/ttyAMA1' (115200 baudrate)
2024-01-04 17:25:28.914 a0d7b954-ssh universal_silabs_flasher.common DEBUG Connection made: SerialTransport(<_UnixSelectorEventLoop running=True closed=False debug=False>, <universal_silabs_flasher.cpc.CPCProtocol object at 0x7fa065f290>, Serial<id=0x7fa0654a30, open=True>(port='/dev/ttyAMA1', baudrate=115200, bytesize=8, parity='N', stopbits=1, timeout=0, xonxoff=False, rtscts=False, dsrdtr=False))
2024-01-04 17:25:28.915 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:28.917 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:29.919 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 1 of 4)
2024-01-04 17:25:30.020 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:30.022 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:31.024 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 2 of 4)
2024-01-04 17:25:31.125 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:31.127 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:32.130 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 3 of 4)
2024-01-04 17:25:32.231 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:32.233 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:33.235 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 4 of 4)
2024-01-04 17:25:33.237 a0d7b954-ssh universal_silabs_flasher.flasher INFO Probing ApplicationType.CPC at 230400 baud
2024-01-04 17:25:33.238 a0d7b954-ssh zigpy.serial DEBUG Opening a serial connection to '/dev/ttyAMA1' (230400 baudrate)
2024-01-04 17:25:33.239 a0d7b954-ssh universal_silabs_flasher.common DEBUG Connection made: SerialTransport(<_UnixSelectorEventLoop running=True closed=False debug=False>, <universal_silabs_flasher.cpc.CPCProtocol object at 0x7fa063fc10>, Serial<id=0x7fa0654a30, open=True>(port='/dev/ttyAMA1', baudrate=230400, bytesize=8, parity='N', stopbits=1, timeout=0, xonxoff=False, rtscts=False, dsrdtr=False))
2024-01-04 17:25:33.240 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:33.242 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:34.244 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 1 of 4)
2024-01-04 17:25:34.345 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:34.347 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:35.350 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 2 of 4)
2024-01-04 17:25:35.451 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:35.452 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:36.455 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 3 of 4)
2024-01-04 17:25:36.556 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Sending frame CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b'')))
2024-01-04 17:25:36.558 a0d7b954-ssh universal_silabs_flasher.common DEBUG Sending data b'\x14\x00\n\x00\xc4U\xd3\x02\x00\x04\x00\x03\x00\x00\x00\xdb\x12'
2024-01-04 17:25:37.560 a0d7b954-ssh universal_silabs_flasher.cpc DEBUG Failed to send CPCTransportFrame(endpoint=<EndpointId.SYSTEM: 0>, control=196, payload=UnnumberedFrame(command_id=<UnnumberedFrameCommandId.PROP_VALUE_GET: 2>, command_seq=0, payload=PropertyCommand(property_id=<PropertyId.SECONDARY_CPC_VERSION: 3>, value=b''))), trying again in 0.10s (attempt 4 of 4)
2024-01-04 17:25:37.562 a0d7b954-ssh universal_silabs_flasher.flasher INFO Probing ApplicationType.EZSP at 115200 baud
2024-01-04 17:25:37.564 a0d7b954-ssh zigpy.serial DEBUG Opening a serial connection to '/dev/ttyAMA1' (115200 baudrate)
2024-01-04 17:25:37.566 a0d7b954-ssh bellows.ezsp DEBUG Resetting EZSP
2024-01-04 17:25:37.567 a0d7b954-ssh bellows.uart DEBUG Resetting ASH
2024-01-04 17:25:37.567 a0d7b954-ssh bellows.uart DEBUG Sending: b'1ac038bc7e'
2024-01-04 17:25:42.570 a0d7b954-ssh bellows.uart DEBUG Connection lost: None
2024-01-04 17:25:42.570 a0d7b954-ssh bellows.uart DEBUG Closed serial connection
Error: Failed to probe running application type

My HA setup:

  • Core 2024.1.0
  • Supervisor 2023.12.0
  • Operating System 11.2
  • Frontend 20240103.3

Is there anything I can do?

Thanks