Have a batch of hefeweizen fermenting right now. I started a session with a static setpoint at 67º and wanted to bump it up to 68º after a few days (Yes, I could have done this by creating a profile beforehand).
The web interface wouldn't let me change the setpoint so I changed it right on the MT which ended up closing my current session and starting a new "device-initiated" session with the new static setpoint. Oops.
It would be cool to be able to edit a profile or static setpoint mid-session. Just thinking about this, it sounds like a pretty complex programming challenge so maybe in the meantime some kind of alert on the MT that warns about ending the current session & starting a new one.