Dz .020 hawe new bug dont conect at BT tpms gun in automaticly, need be cancel this conect screen is not tuchable not happend nothing an used change device button to conect againe with same screen but this time select serial nr. Work. Bug when selection corect type sensors dont scan tyres its solved, now this worc in corect selection, but stil dont work comunication by vci in obdll port this is not solved and againe i must back to Dz 2.00.013