2020-07-06, 07:01 PM
what the openplotter serial app says in connections tab?
it seem that 2 apps are fighting for the same USB port. Check signal k, opencpn, can app... to see if you have assigned the same port twice.
it seem that 2 apps are fighting for the same USB port. Check signal k, opencpn, can app... to see if you have assigned the same port twice.