zigbee2MQTT/MQTT problem

I have paired some switches, and I can see them in Z2M. But I cannot see them in Mqqt … what could be the problem ?

in the log file from mosquitto I get this …

[10:28:51] INFO: Successfully send discovery information to Home Assistant.
[10:28:51] INFO: Successfully send service information to the Supervisor.
2024-05-28 10:30:17: New connection from 172.30.32.2:36442 on port 1883.
2024-05-28 10:30:17: Client <unknown> closed its connection.
2024-05-28 10:32:17: New connection from 172.30.32.2:33186 on port 1883.
2024-05-28 10:32:17: Client <unknown> closed its connection.
2024-05-28 10:32:46: New connection from 172.30.32.1:60464 on port 1883.
2024-05-28 10:32:46: New client connected from 172.30.32.1:60464 as 57aP7FRXLHGxFoX2DN28nX (p2, c1, k60, u'mqtt_user').
2024-05-28 10:32:46: Client 57aP7FRXLHGxFoX2DN28nX disconnected.
2024-05-28 10:33:14: New connection from 172.30.32.1:50428 on port 1883.
2024-05-28 10:33:14: New client connected from 172.30.32.1:50428 as 3ZzxnT61MkohwZgaGmNYRn (p2, c1, k60, u'mqtt_user').
2024-05-28 10:34:17: New connection from 172.30.32.2:54614 on port 1883.
2024-05-28 10:34:17: Client <unknown> closed its connection.
2024-05-28 10:34:50: Client 5xdpll4c1YGFpJ3rlXqndH has exceeded timeout, disconnecting.
2024-05-28 10:36:11: New connection from 172.30.32.1:38712 on port 1883.
2024-05-28 10:36:11: New client connected from 172.30.32.1:38712 as 4RtBGiJ3gjpJwMR1eWx3Nt (p2, c1, k60, u'mqtt_user').
2024-05-28 10:36:17: New connection from 172.30.32.2:39642 on port 1883.
2024-05-28 10:36:17: Client <unknown> closed its connection.
2024-05-28 10:37:44: Client 3ZzxnT61MkohwZgaGmNYRn has exceeded timeout, disconnecting.
2024-05-28 10:38:17: New connection from 172.30.32.2:43280 on port 1883.
2024-05-28 10:38:17: Client <unknown> closed its connection.
2024-05-28 10:38:27: Client mqttjs_62145efd disconnected.
2024-05-28 10:38:37: New connection from 172.30.32.1:49312 on port 1883.
2024-05-28 10:38:37: New client connected from 172.30.32.1:49312 as mqttjs_40c38135 (p2, c1, k60, u'mqtt_user').
2024-05-28 10:39:05: Client mqttjs_40c38135 disconnected.
2024-05-28 10:39:15: New connection from 172.30.32.1:58068 on port 1883.
2024-05-28 10:39:15: New client connected from 172.30.32.1:58068 as mqttjs_adab285f (p2, c1, k60, u'mqtt_user').
2024-05-28 10:40:17: New connection from 172.30.32.2:53550 on port 1883.
2024-05-28 10:40:17: Client <unknown> closed its connection.
2024-05-28 10:42:17: New connection from 172.30.32.2:48184 on port 1883.
2024-05-28 10:42:17: Client <unknown> closed its connection.
2024-05-28 10:44:17: New connection from 172.30.32.2:54692 on port 1883.
2024-05-28 10:44:17: Client <unknown> closed its connection.

made a user mqtt_user.
in z2M I added

afbeelding

in mqtt
afbeelding

in the logs I get
Logger: homeassistant.components.mqtt.client
Source: components/mqtt/client.py:1159
integration: MQTT (documentation, issues)
First occurred: 10:55:26 (1 occurrences)
Last logged: 10:55:26

Disconnected from MQTT server homeassistant.local:1883 (7)

What version of HA are you running, and what version of Zigbee2MQTT ?
And how is mosquitto installed ?

thanks for replying…

I deleted z2m and MQTT , reinstalled it, and it is working again…

thanks anyway