I've just upgraded my s3 v2 neo control using a nebula and camera. had some really nice prints off since, but set a print going yesterday and when I came back it had stopped with the nozzle on the work peace and unsupected error message. now when I go to print it all starts off well with the warming up, but when the nozzle gets to temp it stops with a " nozzle no heating as expected" notice. checked the screw on the thermal sensor but still does it