If its an A4, or etc, always use slow 0x00(if using visualme7logger, you need to manually type it in , you cant choose it or save it) its needed because of the cluster/immo, ignition on, then connect then it works. Can confirm this is the only way me7logger works for me, even with ch340 bullcrap cable. Cant help with the vcds lite issue, never needed to use lite