Web page replay go only replays YouTube videos for few seconds

[LokiHD]

Hi there,

I recently used web page replay go to record and replay YouTube videos, but seems like it only replays YouTube video for few seconds (6-12 seconds), no matter how long I recorded/cached during record (I've tried record 30mins before replay). I also tried other video sites like ted.com, it can replay smoothly till whole cached duration. Why does WPR replay have issue with YouTube? Is there a way to fix the issue for YouTube Video Replay?

Below is the log:
2021/08/02 22:50:19 ServeHTTP(https://r2---sn-nx5s7n76.googlevideo.com/videoplayback?expire=1627991413&ei=FdkIYeLwNsCTsfIPofqN8AM&ip=2601%3A600%3Aa180%3A4630%3Aa130%3A444d%3A8756%3Afb25&id=o-AGHVykhHZUWUvByrwzC-DQO52b23pcocNtoQUhGGsrjL&itag=251&source=youtube&requiressl=yes&mh=pO&mm=31%2C29&mn=sn-nx5s7n76%2Csn-nx57ynse&ms=au%2Crdu&mv=m&mvi=2&pl=40&initcwndbps=2162500&vprv=1&mime=audio%2Fwebm&ns=IubPiLoS0y2QxX8dMw0_5ywG&gir=yes&clen=1969373&dur=134.001&lmt=1627724811933307&mt=1627969530&fvip=2&keepalive=yes&fexp=24001373%2C24007246&c=WEB&txp=5532434&n=rdCam3ZT5cR3Tw&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRgIhAIXkVxCNMIr5HSvBnXQvDclDi9dDxGlvAX-BsezfbKamAiEA7GDy2jQ1kLYLFrmfS1K0xHvfYpy_0IVbPi91bslRL4k%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAPNLxV2ZZHrjk291L3D4Ek8IwS2CFT0wWQ13DzfoM5_rAiEApz6LUnm6biYhLz5Cs6mW21_F8k6vjxoRt4D0rxosRks%3D&alr=yes&cpn=pppppppppDDDDDDD&cver=2.20210802.00.00&range=131573-256579&rn=8&rbuf=7414): serving 200, 125007 bytes

2021/08/02 22:51:51 ServeHTTP(https://r2---sn-nx57ynse.googlevideo.com/videoplayback?expire=1627991413&ei=FdkIYeLwNsCTsfIPofqN8AM&ip=2601%3A600%3Aa180%3A4630%3Aa130%3A444d%3A8756%3Afb25&id=o-AGHVykhHZUWUvByrwzC-DQO52b23pcocNtoQUhGGsrjL&itag=251&source=youtube&requiressl=yes&mh=pO&mm=31%2C29&mn=sn-nx5s7n76%2Csn-nx57ynse&ms=au%2Crdu&mv=m&mvi=2&pl=40&initcwndbps=2162500&vprv=1&mime=audio%2Fwebm&ns=IubPiLoS0y2QxX8dMw0_5ywG&gir=yes&clen=1969373&dur=134.001&lmt=1627724811933307&mt=1627969530&fvip=2&keepalive=yes&fexp=24001373%2C24007246&c=WEB&txp=5532434&n=rdCam3ZT5cR3Tw&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AOq0QJ8wRgIhAIXkVxCNMIr5HSvBnXQvDclDi9dDxGlvAX-BsezfbKamAiEA7GDy2jQ1kLYLFrmfS1K0xHvfYpy_0IVbPi91bslRL4k%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRgIhAPNLxV2ZZHrjk291L3D4Ek8IwS2CFT0wWQ13DzfoM5_rAiEApz6LUnm6biYhLz5Cs6mW21_F8k6vjxoRt4D0rxosRks%3D&alr=yes&cpn=pppppppppDDDDDDD&cver=2.20210802.00.00&fallback_count=1&range=131573-197108&rn=9&rbuf=8153): couldn't find matching request: not found

Thanks,
HH