update PCB from Schematic not working

[Natanielsr]

I have a problem, when I update PCB from Schematic, the pcbnew generate other new switchs in diferent positions, and not update the original switchs and keep them in original positions, what i have to do ?

[Marco-Pagani]

If you just changed the wiring of the switches and didn't actually delete the old ones, you should have the pcb schematic reread the netlist instead of generating a whole new schematic. That should update it without overwriting the layout