mqtt_password with special signs

[bvdh82]

Hi,

I've been struggling for some time. For example, I created a new user password: "&MSy8K8xo5#4taewga". In the logs, I found the following error:

Error: parse "tcp://sungrow:&MSy8K8xo5": invalid port ":&MSy8K8xo5" after host

I think the system should escape the username and password.

Best