I have had to disable this temporarily as it was causing issues for all user.
Once I have figured out what the problem is I will restart it
I have restarted the broker and re enabled SS MQTT
So I am downloading my data as CSV via the website link and not seeing any rows after 10th October - this seems like more than a coincidence?
Can you tell me what link you are using as we don't actually provide smart data via csv?
And in any case there is no relation to mqtt.