Hello
i have had the same problems but after a firmware update it got fixed am using orginal 1.82 now old was 1.00

http://liggydee.cdfreaks.com/fwinfo/en/7170s/182

http://liggydee.cdfreaks.com/disclai..._orig.zip.html
http://liggydee.cdfreaks.com/disclai..._rpc1.zip.html