Parsing/Loading incredibly slow on WiFi, often fails

[njmdietrich]

Checklist

• I am able to reproduce the bug with the latest version.
• I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• I have read the FAQ and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.
• I have read and understood the contribution guidelines.

Affected version

0.23.3;0.24.0

Steps to reproduce the bug

Connect to my WiFi network. Try loading any content.

Expected behavior

Subscriptions and videos would load normally, such as on mobile data.

Actual behavior

Subscriptions take a very long time to refresh and many are skipped. Videos occasionally load after a long time but usually give me a timeout exception.

Screenshots/Screen recordings

No response

Logs

Exception

• User Action: requested comments
• Request: Start loading: https://www.youtube.com/watch?v=BByf76PMZBw
• Content Country: GB
• Content Language: en-GB
• App Language: en_GB
• Service: YouTube
• Version: 0.23.3
• OS: Linux Android 12 - 32

Crash log

java.net.SocketTimeoutException: timeout
	at okhttp3.internal.http2.Http2Stream$StreamTimeout.newTimeoutException(Http2Stream.java:672)
	at okhttp3.internal.http2.Http2Stream$StreamTimeout.exitAndThrowIfTimedOut(Http2Stream.java:680)
	at okhttp3.internal.http2.Http2Stream$FramingSource.read(Http2Stream.java:398)
	at okhttp3.internal.http2.Http2Codec$StreamFinishingSource.read(Http2Codec.java:205)
	at okio.RealBufferedSource.read(RealBufferedSource.java:47)
	at okio.RealBufferedSource.exhausted(RealBufferedSource.java:57)
	at okio.InflaterSource.refill(InflaterSource.java:102)
	at okio.InflaterSource.read(InflaterSource.java:62)
	at okio.GzipSource.read(GzipSource.java:80)
	at okio.Buffer.writeAll(Buffer.java:1135)
	at okio.RealBufferedSource.readString(RealBufferedSource.java:199)
	at okhttp3.ResponseBody.string(ResponseBody.java:176)
	at org.schabi.newpipe.DownloaderImpl.execute(DownloaderImpl.java:245)
	at org.schabi.newpipe.extractor.downloader.Downloader.post(Downloader.java:141)
	at org.schabi.newpipe.extractor.services.youtube.YoutubeParsingHelper.getJsonPostResponse(YoutubeParsingHelper.java:1093)
	at org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeCommentsExtractor.onFetchPage(YoutubeCommentsExtractor.java:263)
	at org.schabi.newpipe.extractor.Extractor.fetchPage(Extractor.java:60)
	at org.schabi.newpipe.extractor.comments.CommentsInfo.getInfo(CommentsInfo.java:39)
	at org.schabi.newpipe.extractor.comments.CommentsInfo.getInfo(CommentsInfo.java:29)
	at org.schabi.newpipe.util.ExtractorHelper.lambda$getCommentsInfo$7(ExtractorHelper.java:158)
	at org.schabi.newpipe.util.ExtractorHelper.$r8$lambda$60N_-UL7E5eaxFaFO1bZZmnfwM8(Unknown Source:0)
	at org.schabi.newpipe.util.ExtractorHelper$$ExternalSyntheticLambda2.call(Unknown Source:4)
	at io.reactivex.rxjava3.internal.operators.single.SingleFromCallable.subscribeActual(SingleFromCallable.java:43)
	at io.reactivex.rxjava3.core.Single.subscribe(Single.java:4813)
	at io.reactivex.rxjava3.internal.operators.single.SingleDoOnSuccess.subscribeActual(SingleDoOnSuccess.java:35)
	at io.reactivex.rxjava3.core.Single.subscribe(Single.java:4813)
	at io.reactivex.rxjava3.internal.operators.maybe.MaybeFromSingle.subscribeActual(MaybeFromSingle.java:41)
	at io.reactivex.rxjava3.core.Maybe.subscribe(Maybe.java:5330)
	at io.reactivex.rxjava3.internal.operators.maybe.MaybeConcatArray$ConcatMaybeObserver.drain(MaybeConcatArray.java:153)
	at io.reactivex.rxjava3.internal.operators.maybe.MaybeConcatArray$ConcatMaybeObserver.request(MaybeConcatArray.java:78)
	at io.reactivex.rxjava3.internal.operators.flowable.FlowableElementAtMaybe$ElementAtSubscriber.onSubscribe(FlowableElementAtMaybe.java:66)
	at io.reactivex.rxjava3.internal.operators.maybe.MaybeConcatArray.subscribeActual(MaybeConcatArray.java:42)
	at io.reactivex.rxjava3.core.Flowable.subscribe(Flowable.java:15868)
	at io.reactivex.rxjava3.internal.operators.flowable.FlowableElementAtMaybe.subscribeActual(FlowableElementAtMaybe.java:36)
	at io.reactivex.rxjava3.core.Maybe.subscribe(Maybe.java:5330)
	at io.reactivex.rxjava3.internal.operators.maybe.MaybeToSingle.subscribeActual(MaybeToSingle.java:46)
	at io.reactivex.rxjava3.core.Single.subscribe(Single.java:4813)
	at io.reactivex.rxjava3.internal.operators.single.SingleSubscribeOn$SubscribeOnObserver.run(SingleSubscribeOn.java:89)
	at io.reactivex.rxjava3.core.Scheduler$DisposeTask.run(Scheduler.java:644)
	at io.reactivex.rxjava3.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:65)
	at io.reactivex.rxjava3.internal.schedulers.ScheduledRunnable.call(ScheduledRunnable.java:56)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:301)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(Thread.java:920)

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Affected Android/Custom ROM version

Android 12 / Lineage for MicroG 19

Affected device model

Xiaomi Poco F1

Additional information

On my mobile network, everything works as expected. Everything was also fine prior to the issue that triggered the 0.23.3 update. Also, I can access YouTube on all devices on my network including my phone via the browser. Restarting my router did not help either. All of these points lead me to believe that something is going on with newpipe and not just my network itself. My network is IPv6 only, maybe it is somehow related to that?

[njmdietrich]

Somehow, the problem has disappeared now. I will close the issue.