At least 5% loss

Because of the poor customer service I do not buy Sony devices more, although these are quite reliable -up to a default.
The blank DVDs I buy only because I (very bad, including Memorex, TDK) have not made worse experiences with blanks from other brands.
Ca.jede 10.Sony DVD I have example after the message COPY ERROR manipulate (dheine brief scene in normal time dub / record) so that the following shots in HIGHSPEED succeed). Nevertheless, about 5% of DVDs unusable (financial statements and / or play-even on other equipment- impossible) remain afterwards. unmöglichwsbvMindestens