If I don't flashing the ALLSIM or SSL84J then I have still the error CA NOT Found.

Flashing the ALLSIM and reboot then I don't have the Error CA NOT Found, but DM doesn't boot up completly.

Do I need to push the power on button in the front before starting up the DM to get in the serial mode, and then making connecting via the IP address?

Sorry for the stuppid questions hi

rgds,
Kurt