My hr21-700 received a upgrade yesterday morning it is now at 0x206. I don't see any info on this version posted. Anybody get this or know what it is? On an unrelated not. I have had audio issues since the beginning with this receiver. The optical cable does not seem to plug in all the way, and I have tried to different cables. Sometimes I get no audio at all and sometimes it will just drop audio for a second every once in awhile.