zhimi.airp.cpa4 Integration broken, leads to Device Reboot

[w-marco]

Hi, when trying to integrate my Air Purifier4 Compact (zhimi.airp.cpa4), the device reboots as soon as the integration tries to pull data from it. then the HASS log shows this:

Xiaomi Miot(zhimi.airp.cpa4): Got MiioException while fetching the state: Unable to discover the device 192.168.30.11, mapping: {'air_purifier.on': {'siid': 2, 'piid': 1}, 'air_purifier.fault': {'siid': 2, 'piid': 2}, 'air_purifier.mode': {'siid': 2, 'piid': 4}, 'aqi.aqi_updata_heartbeat': {'siid': 11, 'piid': 4}, 'custom_service.moto_speed_rpm': {'siid': 9, 'piid': 1}, 'custom_service.country_code': {'siid': 9, 'piid': 10}, 'custom_service.favorite_level': {'siid': 9, 'piid': 11}, 'filter_used_time_dbg-9-12': {'siid': 9, 'piid': 12}, 'screen.brightness': {'siid': 13, 'piid': 2}, 'physical_controls_locked': {'siid': 8, 'piid': 1}, 'alarm': {'siid': 6, 'piid': 1}, 'filter.filter_life_level': {'siid': 4, 'piid': 1}, 'filter.filter_used_time': {'siid': 4, 'piid': 3}, 'filter.filter_left_time': {'siid': 4, 'piid': 4}, 'environment.pm2_5_density': {'siid': 3, 'piid': 4}}, max_properties: 8/15

If I disable the integration the device runs fine for hours, so its definitely a bug in the integration. maybe it tries to pull wrong data ?

[w-marco]

After more investigation: with python-miio the device also reboots when querying it. I believe this was a bug with the device itself (either mine specifically or the release of software I was on) and probably has nothing to do with the integration directly, so I'll close this for now. I also sent back the device since it was too loud for my taste and replaced it with an air purifier 4 lite, which works flawlessly with this integration.