Problems with DVDs?

Basically makes this device what it should. If it sometimes takes a little longer. However, two properties bother me with this device. Firstly, it starts with each DVD after the first inserting immediately with the movie or the first episode of a series. Secondly, this device has problems with self-burned DVDs with higher bit rates in the data stream. My authoring software are for a standard DVD for example, a bit rate of max. 8Mbit / sec ago at an average of 6MBit / sec. Herewith the LG comes but sooner or later stumble into it. Many cheap DVD player Bitrate process these with ease. Unfortunately not this LG. Why only three stars.