Hi, I received my orders: NanoPi-M1, NanoPi-M2 and NanoPi2. I'm having problems when decompressing the image NanoPi-M2. The unpacking of the other images are ok. nanopi2-debian-sd4g.img_20160521.zip: CRC failed nanopi2-debian-sd4g.img. The file is corrupted "CRC32=EA333E82" Could you pleas...