Meross errors in home assistant

[mikefrantz]

I am getting many errors in Home Assistant and need some help resolving. Here are the errors I am seeing.

Logger: meross_iot.manager Source: /usr/local/lib/python3.13/site-packages/meross_iot/manager.py:675 First occurred: 7:03:56 AM (301 occurrences) Last logged: 9:07:28 AM

Push notification parsing failed. That message won't be dispatched.

Logger: meross_iot.model.enums Source: /usr/local/lib/python3.13/site-packages/meross_iot/model/enums.py:162 First occurred: 7:03:56 AM (301 occurrences) Last logged: 9:07:28 AM

Namespace Appliance.Control.Sensor.LatestX is not currently handled/recognized.

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[mikefrantz]

I am using the latest Meross integration 1.3.6 with Home Assistant.

System Information

version	core-2025.5.3
installation_type	Home Assistant OS
dev	false
hassio	true
docker	true
user	root
virtualenv	false
python_version	3.13.3
os_name	Linux
os_version	6.6.74-haos-raspi
arch	aarch64
timezone	America/New_York
config_dir	/config

Home Assistant Community Store

GitHub API	ok
GitHub Content	ok
GitHub Web	ok
HACS Data	ok
GitHub API Calls Remaining	5000
Installed Version	2.0.5
Stage	running
Available Repositories	1922
Downloaded Repositories	8

Home Assistant Cloud

logged_in	false
can_reach_cert_server	ok
can_reach_cloud_auth	ok
can_reach_cloud	ok

Home Assistant Supervisor

host_os	Home Assistant OS 15.2
update_channel	stable
supervisor_version	supervisor-2025.05.3
agent_version	1.7.2
docker_version	28.0.4
disk_total	916.9 GB
disk_used	11.0 GB
healthy	true
supported	true
host_connectivity	true
supervisor_connectivity	true
ntp_synchronized	true
virtualization
board	yellow
supervisor_api	ok
version_api	ok
installed_addons	Terminal & SSH (9.17.0), Studio Code Server (5.19.3), Silicon Labs Multiprotocol (2.4.5), Matter Server (8.0.0), Home Assistant Google Drive Backup (0.112.1), Tailscale (0.25.0), Duck DNS (1.19.0), ESPHome Device Builder (2025.5.1)

Dashboards

dashboards	6
resources	3
views	5
mode	storage

Network Configuration

adapters	lo (disabled), end0 (enabled, default, auto), hassio (disabled), docker0 (disabled), vetha6288ea (disabled), veth75f614a (disabled), vethad3cfc6 (disabled), veth155289a (disabled), vethba146c6 (disabled), vetha91e64a (disabled), vetha77c612 (disabled), vethf5e0fc8 (disabled), wpan0 (disabled), vethbec1ca0 (disabled), veth963f3d3 (disabled)
ipv4_addresses	lo (127.0.0.1/8), end0 (192.168.68.51/22), hassio (172.30.32.1/23), docker0 (172.30.232.1/23), vetha6288ea (), veth75f614a (), vethad3cfc6 (), veth155289a (), vethba146c6 (), vetha91e64a (), vetha77c612 (), vethf5e0fc8 (), wpan0 (), vethbec1ca0 (), veth963f3d3 ()
ipv6_addresses	lo (::1/128), end0 (fd62:46c2:cb31:6c64:e6e5:24b9:4f2b:9e19/64, fe80::e857:aa27:52dd:269b/64), hassio (fe80::1c21:b4ff:fe34:98de/64), docker0 (fe80::5499:6cff:fe04:4f7d/64), vetha6288ea (fe80::488d:5ff:fe4e:9fe2/64), veth75f614a (fe80::20a4:bbff:feb9:4f00/64), vethad3cfc6 (fe80::1c54:ecff:fe19:e0bb/64), veth155289a (fe80::80fc:2aff:fe83:7a01/64), vethba146c6 (fe80::988d:a7ff:fe12:6714/64), vetha91e64a (fe80::9059:4dff:fec2:ca2a/64), vetha77c612 (fe80::e0da:afff:fe49:c482/64), vethf5e0fc8 (fe80::44c4:50ff:fe24:100f/64), wpan0 (fdf9:c62b:dc8d:fa3c:0:ff:fe00:fc11/64, fd97:f55b:41df:1:3d7a:df52:bb9c:f2bc/64, fdf9:c62b:dc8d:fa3c:0:ff:fe00:fc10/64, fdf9:c62b:dc8d:fa3c:0:ff:fe00:fc38/64, fdf9:c62b:dc8d:fa3c:0:ff:fe00:fc00/64, fdf9:c62b:dc8d:fa3c:0:ff:fe00:bc00/64, fdf9:c62b:dc8d:fa3c:4a44:d85:5fa0:9540/64, fe80::d48b:72e0:9b5c:f3eb/64), vethbec1ca0 (fe80::bc06:54ff:fe9b:db79/64), veth963f3d3 (fe80::2402:9aff:fedb:6959/64)
announce_addresses	192.168.68.51, fd62:46c2:cb31:6c64:e6e5:24b9:4f2b:9e19, fe80::e857:aa27:52dd:269b

Recorder

oldest_recorder_run	May 21, 2025 at 11:16 PM
current_recorder_run	May 24, 2025 at 10:44 AM
estimated_db_size	1342.39 MiB
database_engine	sqlite
database_version	3.48.0

[mikefrantz]

[mikefrantz]

Issue: Namespace Appliance.Control.Sensor.LatestX Not Handled/Recognized

Description

The meross_iot library is logging an error indicating that the namespace Appliance.Control.Sensor.LatestX is not currently handled or recognized. This issue appears in HomeAssistant logs and seems to prevent certain push notifications from being dispatched.

Error Details

Logger: meross_iot.model.enums

Source: /usr/local/lib/python3.13/site-packages/meross_iot/model/enums.py:162

Message: Namespace Appliance.Control.Sensor.LatestX is not currently handled/recognized

Occurrences: 301 times

Related Issue: This may be related to a separate HomeAssistant error (TypeError: Recursion limit reached) in config_entries.py, potentially caused by the same Meross integration issue.

Environment

Meross Device: [Replace with your device model, e.g., Meross MSS310 Smart Plug]

Firmware Version: [Replace with firmware version from Meross app]

meross_iot Version: [Replace with version, e.g., pip show meross_iot output]

HomeAssistant Version: [Replace with version, e.g., 2025.5.x]

Python Version: 3.13

Operating System: [Replace with OS, e.g., Linux, Docker, etc.]

Steps to Reproduce

Set up the Meross integration in HomeAssistant.

Operate the Meross device (e.g., toggle power, check sensors).

Monitor HomeAssistant logs for errors related to meross_iot.

Expected Behavior

The meross_iot library should recognize and handle the Appliance.Control.Sensor.LatestX namespace, allowing push notifications to be processed correctly.

Actual Behavior

The library logs the error Namespace Appliance.Control.Sensor.LatestX is not currently handled/recognized, and affected notifications are not dispatched.

Additional Context

This issue may be related to a recent firmware update on the Meross device introducing the LatestX namespace.

Debug logs for meross_iot are not yet enabled but can be provided if needed.

No relevant discussions were found on GitHub or X regarding this namespace.

Request

Can you confirm if Appliance.Control.Sensor.LatestX is a known namespace for newer Meross devices or firmware?

If this is a new namespace, please consider adding support for it in the meross_iot library.

Any guidance on capturing the payload causing this error would be appreciated.

Logs

Logger: meross_iot.model.enums Source: /usr/local/lib/python3.13/site-packages/meross_iot/model/enums.py:162 First occurred: 7:03:56 AM (301 occurrences) Last logged: 9:07:28 AM Namespace Appliance.Control.Sensor.LatestX is not currently handled/recognized.

Please let me know if additional information or debug logs are needed. Thanks for your support!

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