some m3u8 streams work on pc but not on embedded system

[Slluxx]

I am currently working on a homebrew for a gaming console which lets you watch TV via this player.

Some streams work both on my pc and my console, but others only work on my pc. I dont know why and where else to ask but here.

This is an example stream that works on both pc and console: https://zdf-hls-16.akamaized.net/hls/live/2016499/de/veryhigh/master.m3u8

This is an example stream that only works on pc and not on console: https://fox-foxnewsnow-samsungus.amagi.tv/playlist.m3u8

Does anyone have a clue why the Fox stream is not working and how i could make it work? Thanks in advance

Edit: Since its a gaming console, i dont have access to a proper debugger. Ive tried my best with vorlon.js but the experience is miserable at best. The console gives me a basic "Video could not be loaded" alert. Remember, other streams work fine though.