frankn

> MQTT [5.0.0 BETA](https://www.npmjs.com/package/mqtt/v/beta) is now available! Try it out and give us [feedback](https://github.com/mqttjs/MQTT.js/issues/1639): `npm i mqtt@beta`. It may fix your issues I used the version 5.3.5 also have same...

> Can you connect using another client with same username/password? Yes. I successfully used the MQTTX tool and same username/password to connect to our MQTT server. My vue3 source code...

> do you have a way to see what's coming to the broker? I would be curious to know what broker receives, I think it could be code/decode issue with...

> Mine was just a supposition, the `-` doesn't have any decode issue. I suggest you to try checking what the broker receives Thanks for your suggestions. This is my...

@srmagura I have the same issues on window system. I used the electron version is '20.1.4'. do you have solving this issue?