When I attempt to connect, the fan will stop and the firmware resets… And then cura eventually times out.
I have tried auto and direct settings.
Prior to this the leveling detection stopped working, and I popped the cover and jiggled wires and it started working again. But then I lost connection.
Could be the software on the computer, operating system on the computer, USB cable, damage to the USB port (on computer or board), something bad on the board.
I’d start with trying different USB cables, then computers.