Fixed Download M3u File From Url ((new))

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| Symptom | Likely Cause | The Fix | |---------|--------------|---------| | Download is 0KB | URL expired before download | Use curl or token-refresh manager | | File shows HTML code | URL redirects to login page | Add User-Agent: VLC header | | Only 100 channels out of 1000 | Server timeout during transfer | Use curl --max-time 60 or wget with --timeout | | #EXTM3U is missing first line | Server sent partial data | Re-download with byte-range: curl -r 0- | | iOS/Android won't open file | Wrong encoding (UTF-16) | Convert to UTF-8 without BOM | fixed download m3u file from url