I was having some issues with Hue motion sensors, primarily the outdoor ones but not exclusively. They seem pretty stable since adding this to my configuration.yaml file (advised in another topic on the subject):
zha:
zigpy_config:
ezsp_policies:
TRUST_CENTER_POLICY: 0x0002 # ALLOW_UNSECURED_REJOINS
# WARNING: this effectively opens a permanent backdoor into your Zigbee network!!!
# While it won't allow an attacker to passively capture your network key, it will
# allow them to "rejoin" the network and the coordinator will blindly send it just the same.
# Added the following re dropped Hue Motion Sensors on 5.30.2024
# b4, b2, b3 and w1 Hue motion sensors were dropping
# UNTIL this was implemented
Bear in mind I’m using ZHA, not Zigbee2MQTT - I don’t know if that makes a difference.
[b1, b2, b3 are outdoor Hue (black), w1 is the indoor hue (white)]