In the playlist of Italy, this link is not working.

#EXTINF:-1 tvg-name="Tvm Palermo" tvg-logo="https://i.imgur.com/uqOdAXB.png" tvg-country="IT" group-title="Italy",Tvm Palermo
https://stream2.xdevel.com/video1s86-22/stream/playlist_dvr.m3u8