Qnap latest firmware -> media server 問題

just updated my QNAP 219pii to latest firmware. When i browse the DLNA media server from my panasonic smart tv, i got nothing shown on “directory” listing. but this directory listing worked with the pervious qnap firmware. does anybody know how to make the directory list work? thx.

solution founded. Twonky Media DLNA Server is what i needed.