It happend several times with DVD RW new discs!!!
After burning them on a PC LiteOn, suddenly it can`t be erased or formated no more. Reading time is endless without any resutlts.
If I put them on home DVDrec (with HDD) I get the message “disc is dirty” or “can not play the disc” ???
This way I “distroyed” several TDK and Philips RW media, used only few times…:a