I just managed to kill off 23hrs of a 27hr print by just opening S3D.
I use both SD card and USB depending on the length of print and what the aim of the print is.
I don't want to disconnect the cable each time (as it's not often I find my self in this position)
The auto connect caused the printer to stop dead.
Is there a way for the auto connect to printer to be turned off and that it always requires me to click connect in order to establish connection .
PS: I have finished crying now lol