Doxena

I have a problem when i try to send a print via USB. For some reason every time after the initial positioning the printer unload all the filament and start to print (while it try to load the filament since it's now empty). It only happen when i use the print via usb option but if i create the .gcode it works perfectly. It happen also to anyone else ? Printer : Longer lk4pro Cura : 4.8.0 AU30_earbudholder_left_shell_repaired.gcode