for those lookin for the latest firmware i use this one;
https://drive.google.com/file/d/0B5inRETmaCEXbEI0NkVCZEdiREU/view?pli=1&resourcekey=0-PgNd5YKWO9dyFAMbooN7jg
https://www.mediafire.com/file/7xji97w7xnds0na/HDCP+firmware+26+05+2017.zip/file
https://mega.nz/file/PQYklbII#wAjtB96Dy30iWi_b6234kNH9yLYaWYbNIHP1v-se46o
HDCP firmware 26 05 2017.zip