On my mio moov Spirit the internal TMC-receiver works well when I use the Mio Software.
When I use iGO (8, primo1.1 or primo 1.2) however, it does not because the internal TMC-receiver can not be detected, whatever I put in sys.txt.
Browsing several forums, the problem seems to be that the port the internal TMC-receiver uses (COM1) is closed if the Mio software shuts down.
Is there a workaround so that this port will ...