Unknown Error Recived when Subscribing.

[SticksDev]

Hi. I am using AsyncClient to make a connection to a mqtts URL, and it does work, but when I attempt to subscribe to a topic, it errors out with "Unknown Error", and I'm not sure what to do. My code is on GitHub, as this is a open soruce project.

I start connecting here: https://github.com/SticksDev/BambuConnect/blob/master/src-tauri/src/handlers/bambu/mod.rs#L270

The error occures here: https://github.com/SticksDev/BambuConnect/blob/master/src-tauri/src/handlers/bambu/mod.rs#L328 inside of the map_err closure.

Any ideas?

Also, here's some of the logs my program gives when connecting:

[BambuClient::get_device_ips] Connected to MQTT broker
[BambuClient::get_device_ips] Starting discovery for device 0309CA3C2600274 with topic device/0309CA3C2600274/status
[BambuClient::get_device_ips] Subscribing to topic device/0309CA3C2600274/status...
[commands::bambu::discover_devices] devices: Err(Custom { kind: Other, error: "Failed to subscribe to topic device/0309CA3C2600274/status: Unknown Error" })