Is it possible to connect and disconnect terminal 15 and continuous plus simultaneously to start/stop without any disadvantages?

Simultaneous disconnection of ignition- and supply-cable is possible, but the following points must be observed:

• CSMdataconv (data postprocessing) does not work with segmentation "ignition", better would be the segmentation selection "battery on/off".
• Mobile transfer must be set to periodic or at startup (in other modes the UniCAN has no power connection).
• It is possible that the card never becomes completely empty during mobile transmission, so that a new configuration is never adopted (at least if "delayed" is used).