Instead of correctly grabbing and downloading any (!) YouTube link, the plugin adds offline files to the LinkGrabber with extremely long filenames (!) like this one:
Code:
Error - NFSkzAuCjcI Caller_ org.jdownloader.plugins.components.youtube.YoutubeHelper.refreshVideo(YoutubeHelper.java_1489)_org.jdownloader.plugins.components.youtube.YoutubeHelper.loadVideo(YoutubeHelper.java_1415)_org.jdownloader.plugins.components.youtube.ClipDataCache.getInternal(ClipDataCache.java_99)_org.jdownloader.plugins.components.youtube.ClipDataCache.getInternal(ClipDataCache.java_150)_org.jdownloader.plugins.components.youtube.ClipDataCache.get(ClipDataCache.java_68)_jd.plugins.decrypter.TbCmV2.decryptIt(TbCmV2.java_423)_jd.plugins.PluginForDecrypt.decryptIt(PluginForDecrypt.java_324)_jd.plugins.PluginForDecrypt.decryptLink(PluginForDecrypt.java_398)_jd.controlling.linkcrawler.LinkCrawler.crawl(LinkCrawler.java_3503)_jd.controlling.linkcollector.LinkCollectorCrawler.crawl(LinkCollectorCrawler.java_33)_jd.controlling.linkcrawler.LinkCrawler$13.crawling(LinkCrawler.java_1610)_jd.controlling.linkcrawler.LinkCrawlerRunnable.run_now(LinkCrawlerRunnable.java_118)_jd.controlling.linkcrawler.LinkCrawlerRunnable.run(LinkCrawlerRunnable.java_49)_java.base_java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java_1128)_java.base_java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java_628)_java.base_java.lang.Thread.run(Thread.java_834)_BrowserID_14_BrowserParentID_13_RequestID_1_URL_https_www.youtube.com_get_video_info_&video_id=NFSkzAuCjcI&hl=en&sts=&disable_polymer=true&gl=US_----------------Request Information-------------_URL_ https_www.youtube.com_get_video_info_&video_id=NFSkzAuCjcI&hl=en&sts=&disable_polymer=true&gl=US_URL-Parameters_ video_id _ NFSkzAuCjcI_ hl _ en_ sts _ _ disable_polymer _ true_ gl _ US_ConnectIP_ www.youtube.com_172.217.18.14_443_Connection-Timeout_ 20000ms_Read-Timeout_ 60000ms_----------------Request-------------------------_GET _get_video_info_&video_id=NFSkzAuCjcI&hl=en&sts=&disable_polymer=true&gl=US HTTP_1.1_Host_ www.youtube.com_User-Agent_ Mozilla_5.0 (X11; Linux x86_64; rv_10.0) Gecko_20150101 Firefox_44.0 (Chrome)_Accept_ text_html,application_xhtml+xml,application_xml;q=0.9,_;q=0.8_Accept-Language_ de,en-gb;q=0.7,en;q=0.3_Accept-Encoding_ gzip, deflate, br_Cache-Control_ no-cache_Referer_ https_www.youtube.com_watch_v=NFSkzAuCjcI&gl=US&hl=en&has_verified=1&bpctr=9999999999_Cookie_ PREF=f1=50000000&hl=en; GPS=1; YSC=zal8oJ8xcEs; VISITOR_INFO1_LIVE=9swATnLaefY; s_gl=1d69aac621b2f9c0a25dade722d6e24bcwIAAABVUw==_----------------Response Information------------_Connection-Time_ keep-Alive_Request-Time_ 61ms_----------------Response------------------------_HTTP_1.1 429 Too Many Requests_P3P_ CP=_This is not a P3P policy! See http_support.google.com_accounts_answer_151657_hl=en for more info._Expires_ Tue, 27 Apr 1971 19_44_06 GMT_Content-Length_ 0_Cache-Control_ no-cache_X-Content-Type-Options_ nosniff_X-Frame-Options_ SAMEORIGIN_Content-Type_ text_html; charset=utf-8_Strict-Transport-Security_ max-age=31536000_Date_ Tue, 28 Jan 2020 21_25_01 GMT_Server_ YouTube Frontend Proxy_X-XSS-Protection_ 0_Set-Cookie_ s_gl=1d69aac621b2f9c0a25dade722d6e24bcwIAAABVUw==; path=_; domain=.youtube.com_Alt-Svc_ quic=_443_; ma=2592000; v=_46,43_,h3-Q050=_443_; ma=2592000,h3-Q049=_443_; ma=2592000,h3-Q048=_443_; ma=2592000,h3-Q046=_443_; ma=2592000,h3-Q043=_443_; ma=2592000_------------------------------------------------
This is the filename (!) that appears in the LinkGrabber. I copied it with F2, Ctrl+A, Ctrl+C.
It says "Too Many Requests", but this is the first link I tried today.
Did YouTube maybe start rejecting certain UserAgents? YouTube works fine in my browser.
PS: Resetting the IP seems to help, but this doesn't explain why it works in the browser without resetting, nor why it says "Too Many Requests" for the first video.