Xtream diagnostics
Validate credentials, inspect account state, check playlist and XMLTV endpoints, and confirm whether live, movie, and series data is actually returned.
Windows IPTV diagnostics workbench
New app
FREE!IPTV Zero Diagnostics
Find the exact point where an IPTV source fails.
IPTV Zero Diagnostics helps you test Xtream, M3U playlist, and Stalker inputs, inspect the real HTTP traffic behind each connection method, browse returned content, and verify whether a stream is genuinely playable.
IPTV Zero Diagnostics does not provide channels, playlists, or provider data. It is built to troubleshoot user-provided sources with more visibility and less guesswork.
Windows: IPTV Zero Diagnostics_1.1.1_x64-setup.exe
MacOS (Apple Silicon): IPTV Zero Diagnostics_1.1.1_aarch64.dmg
Windows x64
Available now
MacOS (Apple Silicon)
Available now
Xtream + M3U + Stalker
Source coverage
Now previewing
Diagnostics workspace
Evidence first
Trace
Inspect requests, redirects, headers, previews, and errors in one feed.
Verify
Probe the resolved stream path and confirm whether playback is actually viable.
Supported methods
Provider-aware diagnostics across the three common IPTV connection types.
This is not a generic URL checker. Each source type gets diagnostics shaped around how that provider flow actually behaves.
M3U playlist diagnostics
Test playlist URLs, parse structure, catch XMLTV or non-playlist responses, and inspect channel groups, names, and metadata before you guess again.
Stalker portal diagnostics
Probe portal routes, MAC-based identity flows, fallback paths, and content availability with the extra visibility Stalker troubleshooting usually lacks.
Core capabilities
Built for deeper troubleshooting, not surface-level checks.
The strongest value is control: see what the provider returned, which path worked, and why playback succeeded or failed.
Trace the real requests
Review the actual HTTP sequence behind login, playlist loading, redirects, and follow-up catalog requests.
- Filter by source, status, or flagged items
- Inspect headers, previews, errors, and final URLs
- Export raw responses when you need evidence
See a guided diagnostics run
Move beyond pass/fail checks with a structured run that makes blockers and next actions obvious.
- Severity-sorted issue inbox
- Endpoint health and plain-language status context
- Live-style transcript while checks are running
Inspect returned content
Open the provider data after a run and inspect what live, movie, and series data is really present.
- Browse categories and returned items
- Inspect series detail and episodes
- Carry a selected item straight into probing
Validate streams, not just login
Resolve the actual playback target, record probe attempts, and classify why a stream does or does not behave like playable media.
- Probe redirects, auth failures, timeouts, and unexpected content
- Review response headers and timing per attempt
- Confirm playback with inline verification or external mpv
Share diagnostics more safely
Keep the diagnostics useful while reducing the risk of exposing credentials, tokens, MAC-derived values, and sensitive URLs.
- Redacted URL and payload views
- Safer screenshots and exports
- Preserved structure without raw secret leakage
Screenshot tour
A first look at the diagnostics interface.
Preview theme switching, connection setup, health summaries, request tracing, category data, and individual stream probing.
Light and dark mode.
Connect with your Xtream, M3U or Stalker playlist
Overview of connection health
Detailed request/response data
Category/channel data
Probe individual streams, and play with embedded MPV.
Related pages
Compare the source types before you diagnose them
These pages explain what usually differs between Xtream, M3U, and Stalker sources so diagnostics findings have product context.
Xtream Codes player
Why Xtream is usually the richest source type for guide, category, movie, and series data in IPTV Player Zero.
Open page
M3U player
How IPTV Player Zero handles M3U and M3U8 playlists, guide setup, and day-to-day channel browsing.
Open page
Stalker/MAC Portal player
Understand Stalker compatibility, playlist setup expectations, and how the app fits portal-based IPTV sources.
Open page
Support hub
Contact support with the right context for setup, playback, licensing, and app behavior questions.
Open page
Ready to test
Download IPTV Zero Diagnostics and troubleshoot with evidence.
Download the current Windows or MacOS (Apple Silicon) build and inspect provider behavior in a dedicated diagnostics workspace.