The NetuTV stream requires a specific User-Agent (mobile vs desktop). Fix: In IDM or FFmpeg, fake a mobile user-agent: -user_agent "Mozilla/5.0 (Linux; Android 10; K)”
If a download fails, try using the tool in a Private/Incognito window, which can sometimes bypass session-based blocks. HOW TO DOWNLOAD NEТU.ТV VIDEO | NEW METHOD 2025 how to download videos from netutv better