Need a little help withy my MQTT setup

Configuration
1

I try to setup MQTT for my home assistant setup. I installed Mosquito and its working inside home assistant. But when I try to send messages from my laptop to my mosquito broker I cant see it in my MQTT subscriptions within home assistant. Even when I subscribe to my broker with my laptop its all working but I dont receive my messages.

I get logs in my home assistant when I subscribe and when i publish but still cant see my messages.

595006940: New connection from 172.30.32.1 on port 1883.
1595006940: New client connected from 172.30.32.1 as auto-85C03F27-7102-77B4-B0CC-A29441520F17 (p2, c1, k60).
1595006978: New connection from 192.168.178.20 on port 1883.
1595006978: New client connected from 192.168.178.20 as mosq-8jX1hpRZo2yH68SXBd (p2, c1, k60).
1595006978: Client mosq-8jX1hpRZo2yH68SXBd disconnected.
1595007294: Client auto-85C03F27-7102-77B4-B0CC-A29441520F17 disconnected.
1595007313: New connection from 172.30.32.1 on port 1883.
1595007313: New client connected from 172.30.32.1 as auto-DA98429C-1B58-7ABF-3E1B-4CFFDB6D1F07 (p2, c1, k60).

In the end im making a toy for my cat with a laser I want to turn on or off using MQTT in home assistant.

Can anybody help me with this?

2

Bare mosquitto, or the HA OS/ HA Supervised add-on ?

If add-on, show your mosquitto configuration.

3

I use the add-on

logins: []
anonymous: true
customize:
  active: false
  folder: mosquitto
certfile: fullchain.pem
keyfile: privkey.pem
require_certificate: false

this is my configuration

4

The add-on does not work reliable with anonymous: true.
Set anonymous: false. Create a user in HA for mqtt and use that to connect.

5

Thx at this moment I receive my messages.