Zigbee2Mqtt does not work stably

Configuration Zigbee
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1

Hello everyone,
I switched from Iobroker to HA and am having problems with Zigbee2Mqtt.
It happens from time to time that all devices don’t work and lamps suddenly can’t be switched on. After a few minutes everything works again or after a restart.
Since I’m new, it’s possible that I configured something incorrectly.
I have also tried to outsource Zigbee2Mqtt and install it on an LXC container in Proxmos. Unfortunately, this doesn’t work either.
I use a Zgstar stick that is connected to my router via LAN.
Here is my configuration.yaml:

homeassistant: true
advanced:
  network_key:
    - 174
    - 143
    - 17
    - 112
    - 134
    - 161
    - 233
    - 211
    - 250
    - 192
    - 157
    - 124
    - 25
    - 184
    - 155
    - 91
  pan_id: 14550
  ext_pan_id:
    - 208
    - 45
    - 110
    - 74
    - 255
    - 56
    - 144
    - 107
  homeassistant_legacy_entity_attributes: false
  legacy_api: false
  legacy_availability_payload: false
  log_syslog:
    app_name: Zigbee2MQTT
    eol: /n
    host: localhost
    localhost: localhost
    path: /dev/log
    pid: process.pid
    port: 514
    protocol: udp4
    type: '5424'
  last_seen: ISO_8601_local
  log_level: warn
mqtt:
  server: mqtt://core-mosquitto:1883
  user: user
  password: password
  keepalive: 60
  reject_unauthorized: true
  version: 4
frontend:
  port: 8099
serial:
  port: tcp://192.168.178.94:6638
  adapter: zstack
device_options:
  legacy: false
devices:
  '0x7cb03eaa0a06f7cc':
    friendly_name: OG_Kinderzimmer_Finn_SKD_Eule
  '0x001788010b29d9db':
    friendly_name: OG_Diele_LED_Deckenleuchte
    state_action: false
  '0x001788010d17f243':
    friendly_name: OG_Treppenhaus_LED_Deckenleuchte
    color_sync: true
    state_action: false
  '0x001788010d17f242':
    friendly_name: EG_Treppenhaus_LED_Deckenleuchte
    color_sync: true
    state_action: false
  '0x0017880109b195ad':
    friendly_name: EG_Kaminzimmer_LED_WandLinks
    color_sync: true
    state_action: false
  '0x001788010bb3b3b7':
    friendly_name: EG_Kaminzimmer_LED_WandRechts
    color_sync: true
    state_action: false
  '0x001788010cb5e1c2':
    friendly_name: EG_Kaminzimmer_LED_HueGo
    color_sync: true
    state_action: false
  '0x7cb03eaa0a068b8d':
    friendly_name: EG_Wohnzimmer_SKD_Laterne
  '0x7cb03eaa0a06f6b0':
    friendly_name: EG_Diele_SKD_Vitrine
  '0x7cb03eaa00b1b716':
    friendly_name: EG_Diele_SKD_Sideboard
  '0x7cb03eaa0a0670d3':
    friendly_name: EG_Diele_SKD
  '0x84182600000d8fb2':
    friendly_name: EG_Kaminzimmer_SKD_Schiffchen
    state_action: false
  '0x7cb03eaa00a752c9':
    friendly_name: EG_Kaminzimmer_SKD_KaminLinks
  '0x7cb03eaa00b1af1f':
    friendly_name: OG_Ankleidezimmer_SKD_Schminkspiegel
  '0xf0d1b8000010bb79':
    friendly_name: EG_Küche_LED_Stehlampe
    color_sync: true
  '0x001788010b2a02e5':
    friendly_name: OG_Schlafzimmer_LED_Stehlampe
    state_action: false
  '0xf0d1b800001473f0':
    friendly_name: OG_Schlafzimmer_LED_Nadja
  '0xf0d1b8000014767e':
    friendly_name: OG_Schlafzimmer_LED_Domi
  '0x00158d00035983d1':
    friendly_name: 'Wassersensor '
  '0x00158d0003e72ce7':
    friendly_name: EG_Wohnzimmer_FK_Links
  '0x00158d00034d695f':
    friendly_name: EG_Wohnzimmer_FK_Rechts
  '0x00158d0003e72cc0':
    friendly_name: EG_Wohnzimmer_FK_Terassentür
  '0x7cb03eaa00b0da61':
    friendly_name: EG_Küche_SKD_FensterLinks
  '0x00158d0003d41914':
    friendly_name: EG_Gäste-WC_FK
  '0x00158d0003e72d1b':
    friendly_name: EG_Küche_FK_LinksLinks
  '0x00158d00034d7fb0':
    friendly_name: EG_Küche_FK_LinksRechts
  '0x00158d0003e79084':
    friendly_name: EG_Küche_FK_RechtsLinks
  '0x00158d0003d418de':
    friendly_name: EG_Küche_FK_RechtsRechts
availability: true

Maybe someone can help?

2

What do the z2m addon logs say?

3

Sorry for the late reply.
I bought a new dongle and it now works without any problems.