YouTube playback, network, and sign-in
AntiBotException
Sign in to confirm you're not a bot means YouTube has restricted an anonymous request. It is not a generic request to clear cache or update WebView. Retry once, then test another network or VPN exit. Record the selected YouTube extraction endpoint before reporting it.
Use the same public video for each test. Record the network country/exit and whether the failure is immediate or starts after a few streams. A result that changes only with the network is valuable evidence; do not publish an IP address or account details.
Source error or buffering
These messages do not identify one cause. Update PipePipe, attach the generated error report, and include the affected URL, endpoint, login state, country, and VPN/proxy state. Say whether the failure is at startup, after a fixed time, on quality change, when returning to the app, or after seeking.
Web and MWeb use SABR for anonymous playback. Trying another endpoint can be a temporary diagnostic step; it is not proof that the original endpoint or WebView is at fault.
A controlled playback test
- Start with one public video and record the selected endpoint.
- Try once on the normal network; do not keep changing settings during the run.
- If it fails, repeat once with the same video and note the time/position.
- If appropriate, change one variable—network/VPN exit, endpoint, or login state—and retest the same video.
- Attach the generated report and list both results.
This separates a repeatable extraction failure from a one-off network/session failure. It also prevents a report from accidentally claiming that five changes were the fix.
Logged-in playback
Login is best reserved for IP blocks, age-restricted content, channel-member content, or YouTube automatic subtitle translation. It has current trade-offs: AVC-only video formats, no audio-only downloads, no rewind for a live stream already in progress, and less predictable extraction. If a failure starts after login, test once while logged out and report both results.
Do not put cookies, tokens, account email, or a screen recording of a login flow in a public issue. “Logged in / logged out” and the visible error are enough for the first report.
Endpoint is evidence, not a magic switch
An endpoint selects a request/extraction path. It can make a symptom appear or disappear, so it must be recorded, but a single successful endpoint does not prove that all other endpoints are broken. Report the default endpoint, each endpoint tested, and the result for the same URL. Keep endpoint experiments out of an unrelated WebView report unless the exact WebView message is also present.
Recent closed report #2686 is a concrete example: for a claimed IP block, the maintainer asked whether Android VR (DASH) was selected and advised testing PipePipe 5.2.3 with MWEB (SABR) instead. In the capture, 1 is MWEB and 2 is Android VR. Treat that as a controlled endpoint comparison, not a promise that MWEB fixes every network or account failure.
Minimum playback report
Video URL and service:
PipePipe version / Android version:
Endpoint before and during the failure:
Logged in or out:
Network country / VPN or proxy state:
Failure point (start / time / seek / quality / return to app):
Exact visible message and generated report:
One-variable retest and result:Do not mix with WebView errors
The exact WebView unavailable message has its own dedicated guide. A current WebView does not rule out a network or SABR failure, and a Source error does not prove that WebView needs updating.