Hello everyone, my RTI worked until recently with a 2005 DVD without any problems. But since I also own a (original) 2007 DVD (which unfortunately never worked) I asked during the last workshop visit, you should take care of it. You probably put a cleaning CD in there, but otherwise allegedly nothing else did. Unfortunately the result was that the 2005 DVD doesn’t work anymore! The question is now: Can this be or has been so the next question is: can one somehow achieve, by software, that the previously perfectly functioning disk suddenly no longer runs (I somehow have the quiet suspicion, they want to build me a new Lauwerk) What do you think about it??? Thank you in advance